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Tecnopol Sistemas. Poliurea y poliuretano
poliurea tecnocoat

TECNOCOAT polyurea products are high quality waterproof membranes designed for high temperature and pressure application using liquid components. Their excellent properties make them one of the most popular solutions on the market for meeting the technical demands of professional construction projects.

poliuretano desmopol

The DESMOPOL product range is supplied in liquid form and produces elastic and waterproof continuous membranes, with excellent properties making them ideal for application on all types of surface and both large or small scale new-build or renovation projects.

pavimentos continuos tecnofloor

TECNOFLOOR industrial and continuous flooring systems are designed to meet the most exacting demands of intense and constant use. We have specially designed this range of floorings for applications requiring durability, resistance and an attractive finish.

tecnofoam espuma de poliuretano

TECNOFOAM is a range of polyurethane foams specially designed for projection and injection in residential, commercial and industrial premises. The varied range of densities on offer allows you to choose the product best suited to the particular needs of your project.






usuarios finalesThose needing more information or details of approved professional applicators in their area. +INFO


aplicadores de poliurea y poliuretanoProfessionals needing detailed information or personalized technical advice. +INFO


arquitectos y oficinas técnicosTechnical departments and independent professionals looking for expert advice on their projects and tailored solutions. +INFO


TECNOFOAM wears green

New green initiatives are discovered in our industry every day. There is an increasing demand for ecological building techniques and the field of construction is constantly searching for new green solutions in order to develop a more sustainable way of building. TECNOFOAM’s line of foams provides one of these "ECO" solutions, which we will explain in this article. In order to reinforce its added value, starting in January 2017, water-based TECNOFOAM foams will be produced in the color green. There are various ECO advantages of our water-based foams for thermal insulation: The blowing agent is water; the foam’s composition does not contain any gases that act as a blowing agent. In accordance with European regulations for gas emissions, TECNOFOAM water-based foams do not emit any toxic gases during application or over the course of their useful life (once they have been applied). Gases are not required to be captured for recycling and/or destruction, meaning that their removal does not require any sort of permit or special procedure.   These systems are 100% recyclable, using mechanical means that are environmentally friendly. They do not contain any substances that could damage the ozone layer and therefore do no contribute to the greenhouse effect (NO HFCs, HCFCs, VOCs, etc.). This system has a continuous positive impact on the environment, since its "ECO" action is backed by the great energy savings it provides for construction that uses TECNOFOAM for thermal insulation. Furthermore, these foams have invariable thermal conductivity, remaining constant throughout the product’s useful life, and thereby optimizing the system’s thermal insulation capacity. For more information on our foams, please contact our technical department (+34) 935 68 21 11


UTECH Las Américas 2017

UTECH Las Americas is the latest addition in a series of UTECH events bringing together the people involved in the polyurethane industry. Organized in conjunction with EJ Krause, this new 3-day event features a trade show and multiple conferences. The event was designed to bring together UTECH Europe, UTECH North America, UTECH Asia, and PU China, and to be accessible throughout North, Central and South America. Mexico is one of the world’s fastest-growing markets for the PU Industry. Recent private investment in Mexico’s construction industry has sparked rapid growth since 2014 and this sector now accounts for 8.1% of GDP. UTECH Las Americas offers the global PU family a unique opportunity to come together and meet the key people in charge of this growing industry across the Americas. TECNOPOL will be present at UTECH Las Americas along with the Valfer Group (Tecnopol Distributor in Mexico), from April 4-6, 2017 at the Centro Banamex in Mexico City.


TECNOCOAT and DESMOPOL obtain BBA certification for the English-speaking market.

The BBA  (British Board of Agrement) certificate regulates aspects such as weather resistance, reaction-to-fire properties, base adhesion, resistance to pedestrian traffic, resistance to root penetration, and a useful life of more than 25 years. BBA certificates are especially valuable in English-speaking markets, and are essential for large-scale projects. Having subjected our TECNOCOAT and DESMOPOL systems to this voluntary certification process, the quality of our products is guaranteed through official product testing. This new control document is the latest addition to our certifications in multiple different markets, such as the ETA certificate issued by the EOTA, among other certificates obtained in accordance with European standards. These certifications further ensure the quality of our products, thereby strengthening our position in global markets.



The British Hospital in Montevideo, Uruguay recently completed a roof waterproofing project using a system based on our TECNOCOAT P-2049 polyurea, which also included a PRIMER PU-1050 primer coat and TECNOTOP 2C topcoat.


What is Polyurea

Polyurea description The polyurea is a synthetic polymer obtained from the reaction of a diamine with a diisocyanate, polymerization reaction is very similar to polyurethane one, but in case of polyurea, resulting link is a "urea", so it is called polyurea. By this link we get from generating molecular structure an insensitivity to moisture, thus making the polyurea (if pure) the best waterproof membrane. We say "if pure" because in the market there are numerous polyurea-called "hybrid", which are a mixture between polyurea and polyurethane. These membranes do not have the same mechanical properties as the pure polyurea (elongation, abrasion resistance, etc ...). The following graph clearly shows the difference. Polyurea (pure) = Polyamine + Isocyanate Polyurethane = Polyol + Isocyanate + Catalyst Polyurea (hybrid) = Polyamine + + Polyol+ Isocyanate   Polyurea types (pure) Depending on polyurea chemical structure, it could be of two types: aliphatic or aromatic. The aromatic polyurea is more tenacious and not resists UV exposure, causing some discoloration and loss of shine, which is not recommended for applications "face side". On the contrary, aliphatic polyurea is resistant to UV radiation and it is excellent as a finish coat, because of its raw materials high costs, it makes it  a polyurea of higher price range.   Polyurea application The application of the polyurea is normally performed in hot state; for that is needed a hot spraying plural components (2-components) equipment under high pressure (type GRACO Reactor E-XP2). This equipment is capable of providing a pressure of 2700 psi at a temperature of 70 ° C.  This kind of polyurea dry only in 3 or 4 seconds once applied. There is also the called cold polyurea or polyurea cold applied, it not requires a spraying equipment because it is processed manually using a rubber float, spatula or trowel. This polyurea takes longer to dry than faster one hot sprayed. Advantages and Properties of Polyurea There are many advantages and properties of polyurea membrane, then the most important detail: membrane without joints or overlaps and of maximum flexibility - up to 600% elongation. Polyurea uses Polyurea properties make it a product for applications where waterproofing, protection and durability are fundamental. The endless possibilities for polyurea coloration are a clear advantage in those applications where the aesthetic aspect plays an important role. The adaptability and adhesion of the polyurea allow use in almost any application requirement waterproofing, coating and / or protection can include: waterproofing and corrosion protection on steel, concrete and many other supports.   Polyurea varieties In Tecnopol, we are constantly innovating in the creation and development of new products and the improvement of existing formulations. Currently, we have different membranes according to your needs:  



The Delhi Metro (India) is a project being developed by Delhi Metro Rail Corporation (DMRC) is divided into 4 phases. Work is currently in Phase III which is expected to be finished  this year. In the works currently underway is being used DESMOPOL waterproofing membrane manufactured for this project under the trademark "Dr.FIXIT" The completion of Phases III and IV will expand the existing network of metro 413.8 kilometers and will be inaugurated in 2016 and 2021 respectively. The current phase has a budget of my one billion euros and will travel 150 km and 92 stations. It is planned that the New Delhi Metro reaches four million passengers daily.

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A practical guide to ensure that you always choose the right primer

TECNOPOL PRIMER, DISCOVER MORE ABOUT OUR RANGE OF PRIMERS We are sure that it would no surprise you to hear us say that every project is different. The characteristics of each project are determined by the type of substrate to be treated, as well as its state, prevailing climate conditions (temperature and humidity) and the system to be used. Based on our experience we can affirm that one of the most important steps to guarantee the system’s success is the primer, both in terms of choosing the right product and as regards its application. Carrying out this step correctly guarantees the success of the job and avoids the setbacks and problems that could arise in the future. At the moment we have a range of 5 different kinds of primers that cover the wide range of substrates and conditions that you may have to deal with in your projects. PRIMER EP-1020. 100% solids epoxy based primer PRIMER EPw-1070. Water based epoxy primer PRIMER PU-1000. Polyurethane primer solvent based PRIMER PU-1050. Polyurethane primer 100% solids PRIMER PUc-1050. Polyurethane primer 100% solids for low temperatures  The following comparative table shows the main characteristics of our primers:   PRIMER EP-1020 PRIMER EPw-1070 PRIMER PU-1000 Type 100% SOLIDS EPOXY WATER-BASED EPOXY SOLVENT-BASED POLYURETHANE Density 1.050 kg/m3 1.000 kg/m3 1.110 kg/m3 Adherence to concrete > 2 MPa > 2 MPa > 2 MPa Maximum substrate humidity 4% 8% 5% Pot life 50 min (23ºC) 60 - 90 min (23ºC) -- Time to touch dry +/- 5 hours (23ºC) +/- 5 hours (23ºC) +/- 1 hours (23ºC) Re-application time 24 hours  (23ºC) 24 hours (23ºC) 24 hours (23ºC) Use temperature 10 ~ 30ºC 5 ~ 35ºC 5 ~ 30ºC Dilution NO Water (max. 20%) DESMOPOL SOLVENT (5 ~10%)     PRIMER PU-1050 PRIMER PUc-1050 Type 100% SOLIDS POLYURETHANE Low temperature 100% SOLIDS POLYURETHANE Density 1.110 kg/m3 1.110 kg/m3 Adherence to concrete > 2 MPa > 2 MPa Maximum substrate humidity 5% 5% Pot life 35 - 50 min (23ºC) 35 - 50 min (15ºC) Time to touch dry +/- 2 hours (23ºC) +/- 2 hours (15ºC) Re-application time 24 hours (23ºC) 24 hours (15ºC) Use temperature 5 ~ 35ºC 5 ~ 15ºC Dilution NO NO     THE RIGHT CHOICE THE DESMOPOL POLYURETHANE AND TECNOCOAT PURE POLYUREA SYSTEMS All you have to do is establish the type of substrate to be treated. We differentiate between “porous substrates” and “non-porous substrates”. In the case of porous substrates in cold environments, priming with PRIMER PUc-1050 is recommended as it is specific for this type of application. In some cases we can use the PIMER EPw-1070 as a vapor barrier with a consumption next to 1 kg/m2 .   SUBSTRATE TEMPERATURE PRIMER POROUS   (concrete, cement, etc.)   5-35ºC PRIMER PU-1050 PRIMER EPw-1070 PRIMER PU-1000* 5 -15ºC PRIMER PUc-1050 NON-POROUS (metal, ceramic, laminate, asphalt, wood, etc.) 3 - 35 ºC PRIMER EPw-1070 * Use only in DESMOPOL systems   THE TECNOFLOOR EPOXY PAINTS SYSTEM In the case of epoxy paint based systems, it all depends on the TECNOFLOOR products used.    FINISHING PRODUCT SUBSTRATE PRIMER TECNOFLOOR Tw-3040 Water-based epoxy coating ANY PRIMER EPw-1070 TECNOFLOOR T-3020 100% solids epoxy coating POROUS PRIMER EP-1020 NON-POROUS PRIMER EPw-1070   CORRECT APPLICATION The steps described below are for guidance purposes only; to ensure correct application we suggest you read carefully the technical specifications for the product, available on our web page.  Prepare the substrate correctly, in accordance with the procedures indicated in the technical specifications. Mix the two components using a mechanical agitator for approximately 2 minutes. Apply one or several coats using a roller or suitable airless equipment until the required thickness is achieved. Wait until touch dry between each coat and do not exceed, in any case, the maximum re-application time. If this time is exceeded, the substrate preparation must be repeated and the process started again. Wait until the drying time has elapsed before continuing to apply the chosen system.   EXCELLENT REPAIR CEMENT In most cases when preparing concrete, it is necessary to fill in unevenness and holes. A “trick” to achieve an excellent and extremely hard repair cement without using any water in the mixture, which avoids retraction and makes it really quick drying, is to mix 1 part of PRIMER EP-1020 resin with three parts of calcium carbonate CaCO3.   


DESMOPOL, the manual waterproofing system with the best quality-price ratio

PRESENTATION DESMOPOL is one of those systems that when you try it for the first time you will be amazed at its ease of use, versatility, quality finishes and, above all, the results achieved. DESMOPOL it's a easy-to-apply single component polyurethane membrane. DESMOPOL is a pure polyurethane elastomer that, following application, forms a continuous membrane, with no joins or overlapping, completely adhered to the surface, which gives it excellent waterproofing and airtight characteristics. EASY TO USE DESMOPOL is easy to apply, for several reasons. First of all, it is a single component product, with which it is simple to prepare: just open, stir gently and it is ready to go. Secondly, no special skills are required; the 5 steps we recommend are common to many of the other systems existing in the market and any experienced user who has previously carried out such applications will almost certainly be familiar with them.   APPLICATION STEP-BY-STEP 1. PRELIMINARY VERIFICATIONS The environmental conditions and those of the substrate must be suitable to ensure the system’s correct adherence: Dry substrate (humidity below 8%) Temperature above 3º C No possibility of any filtrations from the rear side of the substrate 2. SUBSTRATE PREPARATION In general, sand or sand blast the surface, fill and seal expansion joints, fissures, hollows, cracks, etc. to achieve the flattest and smoothest possible surface, with no ridges or sharp edges that could damage the membrane. It is also extremely advisable to install coving around the joins of vertical surfaces. To ensure air-tightness, cut a horizontal recess at a height of approximately 20-25 cm around the entire perimeter. 3. PRIMER The system   has a range of 3 primers and one or another should be used, depending on the type of substrate. A ll of them can be applied with a roller or airless equipment. Rough surfaces: PRIMER PU-1050 (polyurethane), PRIMER PUc-1050 (low-temperature polyurethane) and PRIMER EPw-1070 (water-based epoxy). Smooth surfaces: PRIMER EPw-1070. 4. DESMOPOL MEMBRANE There are 3 possible application methods: Self-levelling in a single coat: By adding DESMOPOL ACELERADOR accelerator, the product may be applied in a single coat, achieving the necessary thickness and with no bubbles. Manual application in several coats: Apply as many coats are required using a roller or brush until the desired thickness has been achieved. Mechanical application: Use suitable airless equipment. In any case a minimum thickness of 2 mm is recommended. 5. FINISH OR PROTECTION Given that it is an aromatic membrane, it needs to be protected from UV rays. For “exposed” finishes, protect with TECNOTOP aliphatic polyurethane resin. TECNOTOP is also useful for surfaces that need to be resistant to vehicle traffic and it is essential in the case of non-slip finishes and when waterproofing swimming pools, aquariums and ponds, etc. There are two protective resins available: TECNOTOP 2C, for roofs, terraces, industrial flooring, etc. TECNOTOP 2CP, for swimming pools, aquariums, ponds, fountains, etc.  It can be applied using a roller or airless equipment.      


Certify our products according to norm UNE-EN 1504-2

In TECNOPOL SYSTEMS we have obtained, through approval by external laboratories, the certification for structural concrete protection, norm EN 1504-2:2005, for polyurea membrane TECNOCOAT P -2049  and  water based epoxy system TECNOFLOOR Tw- 3040 for flooring . The UNE -EN 1504-2:2005 entitled " Products and systems for the protection and repair of concrete structures " is the European approval provides identification, benefits ( including aspects of durability), security and evaluating of products and systems conformity to be used for concrete superficial protection, in order to increase the durability of concrete and reinforced concrete structures, both for new concrete structure or maintenance work and repair .     DOWNLOAD PDF DOCUMETS: Certification UNE-EN 1504-2 polyurea TECNOCOAT P-2049 (  ) Certification UNE-EN 1504-2 polyurea TECNOCOAT P-2049 (  ) Certification UNE-EN 1504-2 pavement & flooring TECNOFLOOR Tw-3040  (  ) Certification UNE-EN 1504-2 pavement & flooring TECNOFLOOR Tw-3040  (  ) Norm UNE-EN 1504-2 (AENOR) Surface protection methods covered by this standard are: Hydrophobic impregnation Impregnation Coating The quality control of the production of repair materials and evaluation of the repair works execution are also defined in this standard parts . These approvals will help manufacturers, engineers and applicators to successfully complete the repair and protection in different concrete structures. The European Union introduced the UNE -EN 1504-2:2005 mandatory on January 1, 2009 . These standards define the work required assessment and diagnosis , the necessary products and systems including their behavior, alternative procedures and methods of application , together with quality control of materials and work . Remember that for more information on the above on this page, please contact our technical service.



The DESMOPOL range of products are supplied in liquid format and produce even, elastic and completely waterproof membranes with properties which make them an excellent choice for all types of surface - whether new constructions or the renovation of large and small scale projects. The DESMOPOL range of products is specially formulated for waterproofing all types of surfaces for new construction and rehabilitation purposes. DESMOPOL can be applied on both flat and inclined surfaces and its high resistance properties makes it ideal for regular pedestrian traffic.   DESMOPOL is a completely watertight and continuous membrane, without joins or overlaps and 100% adherent to the surface.   Application is simple and fast, producing excellent results. It can be applied manually, with a roller, squeegee, or air-less projection equipment.  DESMOPOL is a hard wearing and resistant system ideal for areas of intensive use such as gardens, storage deposits, public municipal areas, damp zones of all types, etc.     Do you need more information? Are you looking for a distributor near you?   GENERAL FEATURES DESMOPOL is a highly elastic and wear-resistant membrane that, once applied, offers great stability, durability and waterproof certified (see ETA 10/0121) Thanks to its versatility DESMOPOL adapts to any surface, making it the ideal product for application on uneven surfaces and in areas of any shape, whether curved or squared. No surface reinforcement is required, only singular points of encounters with other building elements.(see ETA 10/0121) Green roof application, certified according EN 13948( on ATE 10/0121) DESMOPOL membrane can be applied in a only single layer (minimum thickness recommended 1,5 mm) by mixing with DESMOPLUS, this fact increases the execution speed and thus reduces the direct costs of application. With this system, do not use airless machine. Do not use this additive with temperatures above 25°C, or in any case, store the drums in cool and not sunny areas. Applying DESMOPOL saves in seals and any other kind of joins, as the finish is uniform and makes up a single layer, providing a surface with optimum maintenance and cleaning properties. The DESMOPOL polyurethane membrane system should be applied in dry conditions avoiding the presence of humidity or water coming from the surface to be coated or the substrate, whether at the time of application or subsequently (pressure from phreatic water level). DESMOPOL is immune to temperature changes of between -40ºC and +80ºC, conserving its elastic properties.   FEATURED PROPERTIES   WITHOUT DESMOPLUS WITH DESMOPLUS Recommended thickness ± 2 mm ± 2 mm     Dry time at 23ºC ± 5~6 hours ± 1~3 hours  Elongation at break at 23ºC >650% >400%  Tensile strength at 23ºC 2~3 MPa 5~7 MPa Application methods By roll, brush or “airless” equipment By squeegee, brush or roll Widespread systems ± 2~3 thin layers by roll or brush to achieve the recommended thickness Single layer to achieve the recommended thickness COLORS   White   Grey   Red   Black(special color)  


Polyurethane or polyurea? Which to use?

HISTORY In 1937, the research director, Otto Bayer, was working on the development of a synthetic fibre similar to the polyamides. During his experiments he used a reactive group which formed urethanes on contact with alcohol - and so polyurethanes were born. Initially however, no one knew what use to make of them, until 10 years later when the foundations were laid for current polyurethane foam products thanks to the invention of the first processing machine.    In 1979 the first foam specifically developed for building insulation was formulated.  The initial polyurethane membrane was subsequently developed as a product specifically designed for continuous and completely adherent waterproofing. This process revolutionized waterproofing techniques by offering a system with no joins, which could be adapted to any surface shape whilst providing excellent mechanical properties and long lasting durability. It was a significant improvement on existing acrylic systems, which presented difficulties when applied to flat areas     (slope 0) It wasn’t until the 1990’s that Mark S Barton and Mark Schlichter developed and patented two-component polyurea. Its quick drying properties and resistance to moisture made it ideal for large surface area waterproofing projects.   COMPOSITION POLYURETHANE Polyurethane membrane is formed by the reaction of an isocyanate and a polyol in the presence of a catalyst. Polyurethanes represent one of the most versatile polymer families around; depending on the polyol and isocyanate used, it is possible to obtain an infinite range of products, from the most rigid to the most flexible, with polyurethane membranes making up the latter end of the scale.  POLYUREA Polyurea is the product of a union between an isocyanate and various polyamines. In contrast to polyurethane it does not require a catalyst, as the union is stronger and faster with double chemical bonds.   It is resistant to high temperatures and moisture (the membrane may even form under water), although it is essential that the surface is dry to ensure proper adherence.      CHOICE OF PRODUCT Finally we come to perhaps the most interesting part:   WHICH IS THE BEST PRODUCT FOR YOUR NEEDS? To give the correct answer, and compare the two types of membrane, we will take the example of 2 of our best selling products: DESMOPOL aromatic polyurethane for cold application TECNOCOAT P-2049: 100% pure polyurea for hot application  These are two waterproofing membranes which present very different chemical and mechanical properties. Due to their characteristics, cost and application methods they are designed for different purposes.  The first questions we need to ask are these: what type of surface requires waterproofing? Do we have spraying equipment available? Can we reach the surface with this equipment? What are the requirements for the job? What is the budget?....after answering these questions, and with the following table as  a guide, we will be able to make  a decision on the product best suited for our purposes:   POLYURETHANE  DESMOPOL POLYUREA  TECNOCOAT P-2049 What type of surface requires waterproofing? All types of project, especially medium and small projects.  All types of project, especially large & medium sized projects  Do we have spraying equipment available? Optional (Graco GH-833) Essential (Graco H-XP2) Can we reach the surface with this equipment? Optional Essential What are the specific requirements? Contact with drinking water  (requires TECNOTOP 2CP) Contact with chlorinated water (requires TECNOTOP 2CP) Pedestrian traffic Contact with drinking water Contact with chlorinated water (requires TECNOTOP 2CP) Contact with chemicals Contact with ethanol Pedestrian traffic Occasional rolling or intense traffic  Drying time Medium Ultra-fast Transport Easy. 20kg tins. Requires vehicle. 225kg containers Resistencia a la tracción 5 ~ 7 MPa 23 MPa Elongation > 600 % > 300 % Preparation (initial) ± 4 ~ 5 hours ± 3 ~ 5 seconds  


It grows our range of PURE POLYUREA with 4 new membranes

In our already known and reputed TECNOCOAT pure polyurea P-2049 we add now that we have developed new variants result of the needs of our customers. This new range of pure polyurea comes as a solution for very specific applications, making it the most effective waterproofing solution and more market guarantees. The new pure polyurea developed in our R & D are:     Stretchable membrane 100% pure polyurea  (> 600%) It is a bi-component pure polyurea elastomer highly stretchable, once applied provides a waterproof coating, continuous and fully adhered to the substrate. This membrane is specially created for uses as on metal roofs and structural elements in movements coating.       Antistatic membrane of 100% pure polyurea  it is an elastomer of 100% pure polyurea which retains no significant electrical charge, allowing its application in environments where it is prerequisite. Its application is recommended for flooring and coatings as electronic laboratories and plants, clean rooms, surgery rooms, offices with sensitive technology, etc ...       Fire retardant membrane of 100% pure polyurea  it is an elastomer of 100% pure polyurea for situations where a particular resistance is required the spread of fire and flame, by this manner adapting to the anti-fire regulations established in each case. This polyurea membrane is ideal for interior coatings as in industrial and commercial sectors.       It is 100% pure polyurea membrane of cold manual application. It is a bi-component pure polyurea elastomer,for waterproofing and coating,is of cold application without the needs of hot spray equipment ,once applied provides a membrane continuous and fully adhered to the substrate. Appropriate for repairing and rehabilitation in roofing uses as reparation of installed polyurea systems.  


Frequently asked questions TECNOCOAT OF P-2049 and DESMOPOL

In the context of  supporting documentation for professionals and individuals interested in our waterproofing systems, Tecnopol Systems Ltd. has released a series of (FAQ's) on the uses, types of applications, technical features and system properties of Tecnocoat, waterproofing system based liquid polyurea membrane 100% pure, and the continuous membrane system Desmopol monocomponent polyurethane. as examples : 1 - What type of product is the pure polyurea Tecnocoat P-2049? It is a projetable bicomponent membrane , completely waterproof and solid. It  protects against corrosion , wear and external agents.    2 - Where I can apply Tecnocoat P-2049? In any type of flat or inclined surface with a previous preparation of the support. Being a continuous,projetable membrane, provides versatility to adapt to any irregular surface, whether curved, angular.      3 - How should I apply Tecnocoat P-2049? The system Tecnocoat P-2049 is applied using a specific spray equipment as Graco E-XP2 reactor of instant  temperature and pressure control system, thus avoiding possible errors in mixture composition than the membrane qualities.    4 - Can i apply Tecnocoat P-2049 on a pavement or existing roof?  Yes,  just take into account the surface preparation, cleaning it  of dust, oils or contaminants, also fill voids and cracks. an optimal application surface would be  completely continuous, regular support and with a minimum roughness .    5 -  the application needs overlaps or joints? The waterproofing system Tecnocoat P-2049 don't has joints, the application is direct to support , perimeter, and singular points such as sinks, corners . being a fully adhered membrane ,it does not create internal air ampouls, therefore, it has a very high superficial resistance. Is perfectly applicable on existing joints up to 10 mm of wide.     1 - What type of product is the waterproofing membrane system Desmopol ? Is a liquid material based on a pure polyurethane elastomer which produces a continuous membrane, elastic and completely waterproof.    2 - Where I can apply the membrane Desmopol ? In any flat surface without voids or gaps with a previous preparation of the surface for maximum adhesion of the system. Being a continuous membrane, provides a versatility to accommodate any irregular surface, either curved or squared.    3 - How should I apply the membrane Desmopol? Desmopol system can be applied by spraying machine , by roller or brush.    4 - Can I apply Desmopol on a pavement or an existing roof? Yes,  just take into account the surface preparation, cleaning it  of dust, oils or contaminants, also fill voids and cracks. an optimal application surface would be  completely continuous, regular support and with a minimum roughness .    5 -Application does it requires overlaps and joints? The waterproofing system Desmopol don't has joints, the application is direct to support , perimeter, and singular points such as sinks, corners . being a fully adhered membrane ,it does not create internal air ampouls, therefore, it has a very high superficial resistance. Is perfectly applicable on existing joints up to 10 mm of wide.on singular points, it is advisable the placement of a reinforcement geotextile mesh.   We want, by this information, our technical assistance and advising  to help those interested in our waterproofing systems ,to choose and decide to use both  products and integrate them in their applications.    



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We are official distributors for Graco equipment designed for the application of polyurethane foams, pure polyureas and paints for waterproofing systems. We also provide a fast and efficient Technical Service for repairs to ensure your work is uninterrupted.
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