Products in Building Envelope & Roofing

SILRES® BS 6042 is a solventless, water-dilutable emulsion of a modified silicone resin that is specifically designed to be used as a standalone silicone in the production of silicone resin emulsion paints and plasters. When incorporated into coatings, SILRES® BS 6042 imparts several beneficial properties. These include long-lasting reduced water absorption, efficient resistance to early rain, and high water vapor permeability. These characteristics contribute to the overall performance and durability of the coatings, ensuring they maintain their effectiveness over time.

SILRES® BS 66 is a liquid oligomeric siloxane that is primarily designed for the in-plant water-repellent treatment of aerated concrete. Its main purpose is to provide water repellency to aerated concrete during the manufacturing process. Additionally, it can be diluted with organic solvents and used as a water repellent for facades. When used undiluted, SILRES® BS 66 acts as a water-repellent admixture for aerated concrete. Even in small quantities, it has a significant impact on reducing water absorption and optimizing the pore structure of the concrete. This helps improve the overall performance and durability of the aerated concrete by minimizing water penetration and enhancing its resistance to moisture-related issues.

ELASTOSIL® K760 C is a one-component, neutral-curing, low-modulus silicone sealant with outstanding adhesion, a long shelf life, excellent tooling characteristics, and very good fire retardant properties for construction, glass, and window building, as well as industrial applications. ELASTOSIL® K760 C cures at room temperature in the presence of atmospheric moisture to give a permanently flexible silicone rubber.

ELASTOSIL® 7000 N is a one-component, neutral-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing, and window applications, as well as industrial applications. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

VINNAPAS® CEZ 3031 is a medium-particle-size, protective colloid-containing aqueous dispersion of a terpolymer of vinyl acetate, ethylene, and vinyl chloride. The principal feature of VINNAPAS® CEZ 3031 is its wide range of uses in coating systems containing opacifying pigments. The dispersion is low in odor and is produced without the use of alkylphenol ethoxylate (APEO)-containing compounds.

VINNAPAS® 561 ED is a low Tg polymer dispersion based on vinyl acetate and ethylene. It exhibits excellent elongation, flexibility, and water resistance, making it ideal for numerous construction applications. VINNAPAS® 561 ED exhibits high filler loading capabilities and is compatible with both fully and partially hydrolyzed polyvinyl alcohols, as well as other synthetic latex polymer dispersions (such as styrene/acrylic and pure acrylic dispersions).

VINNAPAS® EZ 222 is a vinyl acetate-ethylene (VAE) copolymer dispersion stabilized with hydroxyethyl cellulose and surfactant. It has a glass transition temperature (Tg) of +18.0°C. This dispersion offers excellent scrub resistance, good flow and leveling properties, and low viscosity. It has a high solid content and is produced without the use of APEOs.

ELASTOSIL® 4100 is a one-component, acid-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing, and window applications, as well as sanitary applications. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

GENIOSIL® GF 80 is an epoxy functional alkoxysilane. When used as a coupling agent in mineral-filled plastics, it enhances filler dispersibility, reduces sedimentation tendency, and significantly lowers the resin's viscosity. Moreover, it allows for higher filler loading and provides notable improvements in water (vapor) resistance, as well as resistance to acids and bases. In the realm of adhesives and sealants, incorporating GENIOSIL® GF 80 enhances adhesion to the substrate and improves mechanical properties like flexural strength, tensile strength, and modulus of elasticity.

WACKER® 405 is a high-quality silicone sealant that offers exceptional adhesion, a long shelf life, and excellent tooling characteristics. Specifically designed for construction, glass and window building, and industrial applications, this one-component, neutral-curing, low-modulus sealant provides reliable performance. When exposed to atmospheric moisture at room temperature, WACKER® 405 undergoes curing, resulting in a permanently flexible silicone rubber.

ELASTOSIL® eco 4100 is a one-component, acid-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing, and window applications, as well as sanitary applications. ELASTOSIL® eco 4100 is produced based on a 100% exchange of fossil-based raw materials for sustainably certified renewable materials. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

ELASTOSIL® eco 7000 N is a one-component, neutral-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing, and window applications, as well as industrial applications. ELASTOSIL® eco 7000 N is produced based on a 100% exchange of fossil-based raw materials for sustainably certified renewable materials. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

HDK® V15 is a standard synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity commonly used in various industrial applications. HDK® V15 finds its application as a thickening and thixotropic agent in silicone sealants. Additionally, it is used as a reinforcing filler in elastomers, particularly silicone elastomers.

HDK® N20 is a synthetic, hydrophilic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. This white colloidal powder offers high purity and serves multiple purposes. One of the primary applications of HDK® N20 is as a thickening and thixotropic agent in organic systems such as unsaturated polyesters, coatings, printing inks, adhesives, and cosmetics. Additionally, it functions as a reinforcing filler in elastomers, particularly silicone elastomers.

WACKER® 440 - Glazing and Perimeter is a high-quality silicone sealant specifically designed for various applications such as construction, glass and window building, and industrial use. This one-component, neutral-curing sealant offers outstanding adhesion, a long shelf life, and excellent tooling characteristics. When exposed to atmospheric moisture at room temperature, WACKER® 440 - Glazing and Perimeter undergoes curing and transforms into a permanently flexible silicone rubber.

ELASTOSIL® 7100 P is a one-component, neutral-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing and window applications, industrial applications, and sanitary areas. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

SILRES® BS 1802 is an admixture for the integral waterproofing of fresh concrete in its undiluted form. Additionally, it can be utilized as a water-resisting admixture for non-load-bearing manufactured concrete products. SILRES® BS 1802 effectively prolongs the service life of concrete structures by inhibiting the alkali-silica reaction (ASR).

SILRES® BS 17 is a solventless concentrate that is based on silanes and siloxanes. It is specifically used in water-diluted form for the hydrophobation (waterproofing) of silicate-based mineral construction materials that are produced in plants. One of the key advantages of SILRES® BS 17 is that it is a water-free and solventless silicone concentrate. It can be easily diluted with drinking water without the need for sophisticated mixing devices. This allows for convenient and efficient dilution, making the application process simpler for users.

ELASTOSIL® 5000 is a one-component, acid-curing, low-modulus silicone sealant with outstanding adhesion, a long shelf life, and very good processing properties for construction and industrial applications. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

ELASTOSIL® 7750 N is a one-component, neutral-curing, low-modulus silicone sealant with outstanding adhesion, a long shelf life, and excellent tooling characteristics for construction, glass, and window building, as well as industrial applications. ELASTOSIL® 7750 N cures at room temperature in the presence of atmospheric moisture to give a permanently flexible silicone rubber.

VINNAPAS® EP 8178 is a poly(vinyl alcohol) stabilized vinyl acetate-ethylene (VAE) copolymer dispersion. It has a glass transition temperature (Tg) of approximately -3 °C. This dispersion is specifically designed as a high-performance, ultra-high-solids dispersion for weather-resistant air barriers. It offers excellent water resistance, ideal mechanical properties, and the capability to handle high extender loadings.

SILRES® BS 45 is a water-dilutable, solventless emulsion of a silicone resin that serves as a binder in the production of silicone resin emulsion paints and plasters. It is primarily used as the main binder in these formulations, playing a crucial role in their performance. The use of SILRES® BS 45 also contributes to low water absorption, which helps to minimize water ingress and enhance the durability of the coatings and plasters. Additionally, products formulated with SILRES® BS 45 have a low tendency to accumulate dirt and soil, maintaining a cleaner appearance over time.

ELASTOSIL® 4000 is a one-component, acid-curing, low-modulus silicone sealant with outstanding adhesion and a long shelf life for construction, glazing, and window applications, as well as industrial applications. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

SILRES® WH 80A is a water-reducible, solvent-free emulsion of siloxane that can be used to increase the beading and water repellency of cellulosic substrates. The modification of water-reducible organic polymers such as alkyds or acrylic latexes with SILRES® WH 80A will increase water repellency and beading after exposure to UV radiation.

SILRES® BS 375 is a solvent-dilutable concentrate of alkylsilane and siloxane. When diluted with organic solvent, it serves as a water repellent for impregnating mineral building materials and as a primer for mineral substrates. Its water-repellent effect develops by reacting with atmospheric humidity and water absorbed on the walls of the pores and capillaries of the building material. SILRES® BS 375 penetrates the building material further and exhibits higher resistance to alkalis compared to pure methyl silicone resins.

SILRES® BS 1360 is a nonionic, solvent-free, water-dilutable emulsion of a reactive polysiloxane. It can be added in undiluted form to aqueous masonry protection agents either during or after their production. Similar to SILRES® BS 1346, SILRES® BS 1360 is used undiluted as a hydrophobizing additive for aqueous masonry paints. Its primary functions are to enhance water repellency, water resistance, water vapor permeability, processability, and anti-blocking properties.

WACKER® WN - Weatherseal Neutral (000034072) is a one-component, neutral-curing silicone sealant with a high modulus. It exhibits outstanding adhesion and weather resistance, along with a long shelf life. This sealant is specifically designed for construction, glass, and window building applications. WACKER® WN - Weatherseal Neutral (000034072) cures at room temperature in the presence of atmospheric moisture, resulting in a permanent and flexible silicone rubber. It also offers excellent tooling characteristics.

PRIMIS® AF 1000 is a composite dispersion with an aqueous base, which incorporates unique characteristics derived from both organic and inorganic components. The dispersion particles consist of inorganic silica particles at their core, while the outer shell is composed of acrylate copolymers. Notably, the manufacturing process of PRIMIS® AF 1000 ensures that it is free from alkyl phenol ethoxylate (APEO) compounds.

GENIOSIL® GF 82 is an epoxy-functional alkoxysilane. It is a clear, colorless liquid with a characteristic odor similar to gasoline. It hydrolyzes slowly in the presence of water, releasing ethanol, and forms silanols that can react with themselves to produce siloxanes or bind to inorganic substrates. The epoxy group on GENIOSIL® GF 82 can undergo a ring-opening reaction with nucleophiles such as alcohols and amines.

VINNAPAS® 547 ED (NJG) is a versatile polymer dispersion with high water resistance and excellent compatibility. This product is a dispersion based on vinyl acetate and ethylene. VINNAPAS® 547 ED (NJG) is produced without using formaldehyde donors and without adding plasticizers or organic solvents.

HDK® N20Plus is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20Plus is a white colloidal powder of high purity. It finds applications in offset printing and powder coatings.

WACKER SilGel® 613 is a pourable, addition-curing, RTV-2 silicone rubber that undergoes vulcanization at room temperature, resulting in a highly flexible silicone gel. This product offers inherent tack and possesses excellent mechanical damping properties. Furthermore, when used in conjunction with ELASTOSIL® CAT UV, WACKER SilGel® 613 exhibits rapid UV curing at room temperature while maintaining a long pot life.

SILRES® BS 50 is a solvent-free, water-thinnable emulsion of a special blend of silicone resin and polydimethylsiloxane. It is recommended as an additive for porous masonry coatings to make them water-repellent. SILRES® BS 50 is particularly suitable for silicate emulsion paints and plasters.

ELASTOSIL® 4300 is a one-part, acid-curing silicone sealant with excellent mechanical properties and a high curing rate for the construction of aquariums and industrial applications. This product cures at room temperature under the action of atmospheric moisture to form a permanently flexible silicone rubber.

GENIOSIL® GF 96 is an alkoxysilane with an amino-functional group. It is a clear, colorless liquid with a characteristic amine odor. This product finds applications in various industries, particularly in building and construction adhesives, DIY projects, flooring installation, interior paints and coatings, and waterproofing membranes. GENIOSIL® GF 96 offers excellent adhesive properties and is well-suited for use in the construction and home improvement sectors.

SILRES® BS 30 is a solventless silicone concentrate based on a mixture of silane and siloxane. In its undiluted form, it provides water and stain repellency to mineral substrates while enhancing their appearance. SILRES® BS 30 is suitable for a wide variety of mineral substrates used in the tile industry, including tumbled marble, limestone, slate, and saltillo clay tile.