Professional waterproofing system product line: FOME FLEX HydroProtect

A waterproofing system product line that surpasses competitors: how did FOME FLEX HydroProtect earn the craftsmen trust?

If you need waterproofing works done before tiling in different rooms, home improvement professionals have a wide selection of products on the market for this need. However, craftsmen often complain about the poor elasticity of the products and the high price, which does not justify the quality. Tegra State noticed such trends and therefore decided to offer the market a slightly thicker membrane with a higher concentration of materials, which is closer to paste consistency. It is the product line of FOME FLEX HydroProtect waterproofing system. It offers a full range of quality, professional, and reliable products used before ceramic tiling works.

FOME FLEX HydroProtect is intended for craftsmen who want to perform waterproofing work in the bathroom, kitchen, laundries, sanitary, and other rooms before laying ceramic tiles. This product line is also suitable for heated floor designs. The range of the offered waterproofing system is very wide, so craftsmen can choose a comprehensive solution. The FOME FLEX HydroProtect system consists of a special primer, membrane, tape, corners, and sleeves.

The most important component of the FOME FLEX waterproofing system – the membrane – has excellent adhesion to substrate. It is elastic, quick drying, easy to apply, ready to use, and protects rooms from fungus and mold. After applying the product to the surfaces, the latter are also protected from the harmful effects of oils and fats. In addition, this membrane is one-component, fiber-reinforced, environmentally friendly, i.e. without solvents and plasticizers.

It is also important that both the FOME FLEX HydroProtect membrane and the FOME FLEX HydroProtect primer adhere reliably to the most common surfaces used for finishing works. These products can be applied on OSB, cement particle, gypsum fiber, and plasterboard panels, plaster, porous and plain concrete, masonry, stone, and screeds. FOME FLEX HydroProtect primer is also special. It contains additives that improve adhesion to the waterproofing membrane, and the product itself creates a light protection against moisture, is quick-drying, deeply penetrating and easy to apply.

FOME FLEX HydroProtect tape, corners, and sleeves are also unique. The products are strong, withstand water pressure of up to 3 bar. They’re also extremely elastic, with the tape alone having an elasticity of 106 percent transversely and 168 percent longitudinally.

FOME FLEX HydroProtect tape, corners and sleeves are designed to provide additional reinforcement in places where deformational tearing is possible. At the same time, they are used in the joints of floors, walls, and ceilings, for internal and external corners, and in places where pipes pass through.

Therefore, in order to carry out comprehensive and complete waterproofing of for example bathroom before tiling, FOME FLEX HydroProtect products will be completely enough for professional, high-quality, and smooth work of craftsmen. But what makes these products better than their counterparts on the market?

During the observation of the competitors and after analyzing the products, we noticed that home finish craftsmen are often disappointed by the low elasticity and high price, which does not justify the quality. Very often products equivalent to FOME FLEX HydroProtect are quite liquid. They contain a lot of water and the recommended application of two coats result in a rather thin final thickness of the membrane.

During the creation of the products of the FOME FLEX HydroProtect system, it was decided to make the membrane a little thicker. It has a higher concentration of waterproofing materials, so the consistency of the membrane is closer to that of a paste. These products are unique in that, once the water has evaporated, they will be able to create a truly solid and elasitc final membrane thickness of two layers. However, this does not affect the work. The membrane is easy to apply, can be worked with both a brush and a roller brush, and the product has a really high area coverage. Therefore, FOME FLEX HydroProtect surpassed its counterparts on the market and earned the trust of home finish professionals. These products, characterized by their unique advantages, are called today a reliable, high-quality, and effective choice for all craftsmen.

A unique polyurethane installation foam that meets the key needs of construction professionals worldwide

The higher the yield and the extremely fast setting. These are one of the most important requirements that are placed on installation foams by the construction professionals. However, not all products on the market can offer these benefits that are relevant to every master. That is the reason, why we made sure that the installation of windows and doors and the sealing of any cavity in construction is fast, smooth and of high-quality, at the same time ensuring high thermal and acoustic insulation. The innovative solution is the polyurethane installation foam of new generation “FOME FLEX ULTRA FAST 75L”, which is the fastest-setting foam on the market and has an extremely high yield.

The polyurethane installation foam “FOME FLEX ULTRA FAST 75L” is a truly unique product of new generation. It has a free blowing yield of around 75 litres. This cannot be offered by similar products on the market.

The most common volume of high-yield foam from other manufacturers is up to 65 litres. However, even this is achieved through extremely high secondary expansion of up to 100%. This means that the inflatable seam doubles in size, hindering correct placement of the seam, as you need to anticipate how much space you need to leave for it. Otherwise, the expanded foam will over-expand and damage the structure due to expansion pressure.

“FOME FLEX ULTRA FAST 75L” is a completely different solution. This product has only 30% secondary expansion, but still a higher yield. This makes it easier to form the seam, the foam does not break the door or window structure and the foam is accurately deflated. The product is also resistant to mould and mildew, high and low temperatures – it can be used from -60°C to +100°C. The ambient temperature ranges from -0°C to +35°C and can be used in rain or snow.

This foam has a dense and homogeneous structure, which provides excellent thermal and acoustic insulation performance. It has a thermal conductivity of 0,036 W/(m*K) and a sound reduction index of 63 dB.

The product is also unique because of its extremely fast setting, which allows a faster completion of works. The cutting time for this foam is 10 minutes, compared to 30-40 minutes for similar products. Importantly, “FOME FLEX ULTRA FAST 75L” has a final set time of only 1.5 hours. In contrast, other foams on the market have a setting time of around half a day.

These features of “FOME FLEX ULTRA FAST 75L” make it possible to cut away unnecessary residues, cover foam joints, plaster, paint and do other necessary works faster. The product therefore has a wide range of applications. The foam is ideal for sealing windows and doors, for high thermal and acoustic insulation of pipes, and for filling cracks, splits, cavities and gaps. Likewise, it is suitable for sealing joints in roofs, walls and floors, and for all window and door installation works.

The use of this product is easy and standardised – like other polyurethane foams for installation and sealing. The work surface must be thoroughly cleaned and moistened. Shake the bottle vigorously and screw the gun on. Then turn the vial upside down. To adjust the flow rate of the installation foam spray, you will need to turn the valve at the end of the pistol grip. Then fill the cavity with foam.

If the foam is used at low temperatures, the vial must be warmed up to +18C by placing it in warm water or in a warm room. Residues of undried foam are best cleaned with “Foam Cleaner Fome Flex”. It is advisable to remove hardened foam mechanically.

That’s it. Take advantage of the unique benefits of “FOME FLEX ULTRA FAST 75L” and try a product that is recognised and appreciated by construction professionals around the world.  We will make sure that every work for which this product is designed is fast, high-quality and smooth.

Window and door sealing: How to choose the best installation foam for the highest-quality work?

Repair professionals require a number of specifications for the foam used to seal the gaps between the door or window frame and the building wall. They are concerned with the product’s secondary expansion, its elastic force, elasticity, coefficient of thermal conductivity, rate of cure and, of course, the product’s yield. Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM, a single-component polyurethane installation that combines the best of all these features. It is a unique product for professional sealing of windows and doors and provides the best thermal and acoustic insulation.

The market offers a wide range of options for window and door sealing professionals looking for a modern, high-quality, and reliable product for their work. However, Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM, a single-component polyurethane installation foam, outperforms its competitors in every respect.

In particular, the product’s permanent flexibility and lowest thermal conductivity of just 0.030W/mK ensure sustainability and excellent thermal insulation. In addition, the foam seam can withstand up to 25% displacement, making the product perfect for moving structures.

Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM also has a high Noise Reduction Index, which reduces the sound level to 63 dB. This figure is one of the best in the market. Regular foam reduces the sound level to 58–60 dB.

This foam also has a particularly low secondary expansion without the need for force to be applied to window and door frames. Certified product testing protocols confirm this. Note that the product also polymerises very quickly. The foam can be cut in as little as 25 minutes without damaging its structure and maintaining the best seam properties. This uniqueness of the Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM considerably speeds up and simplifies the craftsman’s work.

The product seals windows and doors without being weather-dependent. With an ambient temperature range of -5°C to +35°C, it works in rain or snow, so work doesn’t have to stop even in the coldest months.

These advantages are not the only relevant ones. With the rapid rise in the cost of building materials, many people are looking for a product with the highest possible yield. And the Fome Flex has a great one. The yield of this installation foam allows you to produce up to 40 metres of seams per bottle, enough for 7 standard doors.

Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM is an environmentally friendly product that is completely harmless to human health. It meets the requirements of the A+ French VOC Regulation and the Emicode EC1 Plus certificates.

The product is also standardised and easy to use with its many benefits. The foam canister must be shaken vigorously, and then the gun must be screwed on. Next, thoroughly clean and wet the work surface and turn the canister upside down with the valve. To adjust the flow rate of the installation foam spray, turn the valve at the end of the gun handle. Then, fill the cavity with foam.

If the product is used at low temperatures, the canister must be warmed to +18°C by placing it in a warm room or immersing it in warm water. The best way to clean any undried foam residues is with the Fome Flex Foam Cleaner. Hardened foam must be removed mechanically.

Using these instructions and utilising the best properties of Fome Flex 7 DOORS WINDOWS ELASTIC PISTOL FOAM, the sealing of windows and doors will be done perfectly. This is the quality guarantee that Tegra State’s single-component polyurethane installation foam provides to professionals worldwide.

This single-component polyurethane installation foam guarantees high quality and matches  requirements  of professionals worldwide.

Advanced, next-generation technology provides the best solution for sealing facade and roof seams

A common challenge for builders during construction work is how to reliably seal structural and expansion joints in facades, roofs or walkways. We offer a professional, high-quality and advanced solution – “ Fome Flex ROOF & FAÇADE” sealant. „Fome Flex ROOF & FAÇADE“ – a new generation, low-modulus, premium hybrid sealant – forms an extremely elastic and durable seam on commonly used building materials. Learn more about why this technology is unrivalled in the market.


„Fome Flex ROOF & FAÇADE“ is our next-generation hybrid sealant featuring advanced and innovative technology based on a revolutionary principle.

Hybrid sealants cure with moisture in the air and they are designed to be more elastic and mechanically more durable than traditional products. “Fome Flex ROOF & FAÇADE” is also more resistant to temperature and weather fluctuations, resulting in a longer service life. It is also completely environmentally and health friendly, and is almost odorless.

These hybrid sealants are unique not only in their properties, but also in their versatility. They seal structural and expansion joints in facades, roofs and walkways on commonly used building materials. „Fome Flex ROOF & FAÇADE“ is therefore the perfect choice for concrete, brickwork, painted wood, enamel, aluminum, stainless steel and various plastic surfaces.

By forming a highly elastic and durable seam on these materials, hybrid sealants cure without bubbles. They are also free of isocyanates, solvents and silicones, suitable for wider joints, with high mechanical resistance and strong initial adhesion.

“Fome Flex ROOF & FAÇADE is also unique due to its zero settling. This product has excellent primer-free adhesion to most surfaces, even wet ones. Hybrid sealants are easy to apply and have a cure rate of 2-3 mm per day.

The products are simple and standard to use. The first step is to clean and degrease all surfaces. Next, cut off the top of the cartouche or foil packet and screw on the nozzle supplied with the cartouche.

The next step is to insert the cartouche or foil pack into the syringe gun and squeeze the trigger of the gun several times to fill the nozzle with sealant. The seam depth to width ratio for seams up to 10 mm is 1:1. Minimum width and depth is 5 mm. For a joint wider than 10 mm, the depth is the width divided by 3 plus 6 mm. The maximum width of the joint shall be up to 40 mm.

We are offering five different hybrid sealants in its range. “Fome Flex ROOF & FAÇADE” is available in clear, white, grey, black and anthracite.

All these products are certified with CE certification and other important certifications recognized in the construction market:

For these reasons, “Fome Flex HYBRID ROOF&FAÇADE” is unrivalled in the market as a new-generation, low-modulus, premium hybrid sealant. For those who are looking for a reliable, high quality and intelligent joint sealing solution, this product will exceed all expectations.

GUDFOR A++ building professionals around the world choose this fast, efficient and innovative technology for finishing and insulating buildings

Insulating complex shapes, uneven, cylindrical, convex or polygonal surfaces, or hard-to-reach areas can be a difficult and challenging task. We offer an easy, effective and intelligent solution with our unique product – GUDFOR A++. It is developed in collaboration with building professionals around the world. GUDFOR A++ is an innovative single component polyurethane spray-on thermal insulation. What makes this solution unique? What are its advantages and potential applications?

GUDFOR A++ innovative spray-on single component polyurethane thermal insulation outperforms its competitors in many ways.

First, it is capable of strong adhesion to most building materials, such as wood, concrete, masonry, glass, PVC, bricks, plasterboard, EPS and XPS, tiles, and most plastics (other than Teflon and polyethylene). The product’s fast-curing components form a layer that prevents loss of heat and the penetration of air and moisture. Once fully cured, GUDFOR A++ thermal insulation can be cut, sanded, puttied, plastered and painted. These features make it one of the fastest and most effective solutions for thermal bridges, moisture and wind insulation.

Developed from single component polyurethane, which is rapidly growing in popularity in the international building industry, GUDFOR A++ thermal insulation has a very high application potential. It can be used to insulate walls, roofs, attics, facades, foundations and balconies of residential and commercial buildings. It is also suited for thermal insulation of vans, enclosed trailers, refrigerated trucks, pipelines, various tanks, wells and baths, while it can both insulate and seal communication system inlets.

GUDFOR A++ has stronger adhesion to most building materials and a higher yield of 2.5 per square metre in comparison to competing products in its category. It has a thermal conductivity of 0.033 W/mK and a second coat of the product can be applied after 20 minutes. Suitable for both indoor and outdoor applications, GUDFOR A++ is ideal for eliminating thermal bridges and dew points.

Another unique feature of GUDFOR A++ is its convenience and ease of use. To achieve the product’s full potential, it is advised to prepare working surfaces by wiping them to remove dust, dirt and grease and then spray the working surfaces to moisten them.

Shake the bottle of GUDFOR A++, screw the gun in place and attach the relevant nozzle included in the kit on top of it. Nozzle A is for vertical surfaces and Nozzle B is for ceilings.

When the gun valve is fully open, it is recommended to spray the product on the surface from a distance of 30-45 cm, with the gun trigger fully depressed. The spray layer should be no thicker than 3-5 cm. At that point, an additional coat can be applied after 20 minutes.

Shake the bottle periodically, preferably with the gun. Once the surface has been coated, moisten the insulation material by spraying water. The ambient operating temperature is +5 °C to +35 °C and the recommended operating temperature for the bottle is +18 °C to +25 °C. The product fully sets within one day.

Following these instructions will ensure the best professional results for insulation and building finishing. All you need is the unique and innovative product GUDFOR A++, an advanced technology spray-on single component polyurethane thermal insulation.

The next generation solution for innovative sealants: a sealant unlike any other on the market

For those looking for a reliable and high-quality sealing of structural and expansion joints in facades, roofs and floor walkways, we have a unique innovation.

This is the new generation of Fome Flex PU SEAL&FLEX PREMIUM, a professional single component polyurethane sealant and adhesive. This versatile product is perfectly suited for roofing applications and complies with the NFP 85-610 standard, so it can be used for clay tiles, as well as for the bonding of panels, window sills, doorsteps and filters. Fome Flex PU SEAL&FLEX PREMIUM also seals welded joints, glass constructions, lacquered surfaces and dampens noise in wagon formations. It can be used on metal or porcelain joints, steel, stainless steel, plastic, painted wood, concrete and brick.

Here are our experts tp explain more of its features:

Fome Flex PU SEAL&FLEX PREMIUM is a new generation of HM ( high modulus) single component, polyurethane sealant and adhesive. Specifically designed as a multi-purpose sealant, its unique properties are unmatched by other products of its type and purpose on the market.

One of the main advantages is bubble-free curing. The sealant can be applied to wet surfaces and left to dry in the sun. Its innovative GEL technology is also unique, allowing for a convenient, even and easy application of the product.

This new generation sealant has a pleasant almond scent rather than the typical pungent acetone smell. It also contains a reduced content of isocyanates, making it healthy and environmentally  friendly.

This sealant is also suitable for wider joints than conventional similar sealants. While comparable products have a maximum seam width of up to 35 mm, Fome Flex PU SEAL&FLEX PREMIUM allows the product to be used for seams almost twice as long, up to 60 mm. The sealant is also permanently elastic, maintaining 25% seam flexibility and 500% tear strength.

As well as offering a wide range of advantages, the product also really easy to use. Follow our expert recommendations to unlock the full potential of your sealant.

First, clean and degrease the surfaces. Then cut off the tip of the cartridge top and screw on the nozzle included in the kit. Next, insert the cartridge or the 600 ml foil pack into the gun and fill the nozzle with the sealant by squeezing the trigger of the gun several times.

The seam depth/width ratio for seams up to 10 mm is 1:1. Minimum width and depth is 5 mm. For joints wider than 10 mm, the formula is simple: depth is width divided by 3 plus 6 mm.

Deeper joints require the use of a sealing gasket, while wider joints should be coated in triplicate, covering both sides followed by the bottom of the joint. It is also important to note that once the sealant has been applied, you must smooth the surface of the silicone with a rubber scraper and remove any excess.

With these expert recommendations, this premium innovative PU sealant and adhesive can be used safely and reliably for high quality results. We invite you to find out for yourself and make your next construction task hassle-free.