Products in Building Envelope & Roofing: Silicones

Hydropalat® WE 3220 is a silicone surfactant that improves substrate wetting in aqueous systems. It exhibits excellent wetting properties in aqueous industrial, wood, automotive, and exterior paints and coatings, with a strong reduction of surface tension and no increase in surface slip. It has a minor impact on inter-coat adhesion and recoatability, and it is solvent-free.

FoamStar® ED 2522 is a high-performance, ultra-low SVOC silicone emulsion defoamer for premium water-based paints, clear coats, and inks. It provides excellent foam suppression during grinding and application, retains antifoam efficiency during storage, and is easy to incorporate without the use of strong shear forces. Its chemical nature involves an emulsion of organo-modified silicones.

Hydropalat® WE 3225 is a silicone-based wetting agent with notable defoaming properties. It exhibits excellent substrate wetting and compatibility within aqueous coating formulations. This product presents a pronounced defoaming action, specifically designed for various types of aqueous coating formulations. It seamlessly merges outstanding compatibility and wetting capabilities with efficient defoaming properties.

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® eco 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. ELASTOSIL® eco 4000 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® 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.

WACKER® GP - General Purpose is a one-component, acid-curing silicone sealant specifically designed for general purpose sealing. It cures at room temperature when exposed to atmospheric moisture, resulting in a permanently flexible silicone rubber. The sealant is suitable for a wide range of sealing applications, including automotive, marine, caravan, and residential use. Additionally, it is well-suited for various general industrial sealing and bonding tasks.

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.

SILRES® BS 43 N is a water-dilutable silicone resin emulsion primarily used as a binder in the production of silicone resin emulsion paints and silicone resin plasters. It serves as the main binder in these formulations, playing a crucial role in their performance. When properly formulated with SILRES® BS 43 N, the resulting products exhibit several desirable characteristics. They demonstrate high permeability to water vapor and CO2, allowing for effective moisture and gas exchange. Additionally, these products have low water absorption coefficients, which help minimize water ingress and potential damage.

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.

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® 6100 is a one-component, acid-curing, non-sag silicone sealant for general purpose sealing in do-it-yourself (DIY) applications, especially in sanitary areas. ELASTOSIL® 6100 cures at room temperature in the presence of atmospheric moisture to give 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 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.

SILRES® BS 54 is a water-dilutable, solventless emulsion of a silicone resin that serves as a binder in the manufacturing of silicone resin emulsion paints and plasters. It is specifically utilized as a binder in silicone resin emulsion paints and renders. When formulated correctly, products incorporating SILRES® BS 54 exhibit desirable characteristics such as high permeability to water vapor and CO2, low water absorption, low susceptibility to soiling, a mineral-like appearance, and an extended lifespan. Additionally, the use of SILRES® BS Additive helps achieve an excellent beading effect. For optimal protection, it is recommended to prime facades before applying paint.

WACKER® WN - Weatherseal Neutral (000010931) is a one-component, neutral-curing silicone sealant with high modulus. It offers outstanding adhesion, weather resistance, and excellent tooling characteristics, making it suitable for construction, glass, and window building applications. WACKER® WN - Weatherseal Neutral (000010931) cures at room temperature in the presence of atmospheric moisture, resulting in a permanently flexible silicone rubber. Additionally, it has a long shelf life.

ELASTOSIL® 8000 N is a one-part, neutral-curing, low-modulus silicone sealant with excellent adhesion and a long shelf life for perimeter sealing and glazing applications. It cures at room temperature in the presence of atmospheric moisture to form a permanently flexible silicone rubber.

ELASTOSIL® 8510 P is a one-part, neutral-curing, low-modulus silicone sealant with outstanding adhesion properties, a long shelf life, and very good working properties for construction and sanitary applications, especially for sealing natural substrates such as granit or marble. ELASTOSIL® 8510 P cures at room temperature in the presence of atmospheric moisture to give 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.

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.

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.

SILRES® BS 1042 is an aqueous emulsion of a reactive polydimethylsiloxane. Its purpose is to provide water repellency to materials such as glass wool mats or rock wool mats that are bound with phenolic resin. It can also be used for low-density bulk goods like perlite or vermiculite. The emulsion helps to impart water-repellent properties to these materials, enhancing their performance in moisture-related applications.

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.

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.

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.

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.

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.

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.

ELASTOSIL® eco 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. ELASTOSIL® eco 7100 P 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® 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.

SILRES® BS 710 is a permanent anti-graffiti coating designed to protect concrete, masonry, wood, and pre-existing coatings. It is based on polyorganosiloxanes and provides excellent performance against exterior elements such as rain, sun, and temperature extremes. SILRES® BS 710 is a single-component product that cures at room temperature with ambient moisture. The cured coating offers excellent release properties and ease of removal for most permanent markers and aerosol paints.

SILRES® BS 60 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 silicone resin emulsion paints and renders. When formulated correctly, products utilizing SILRES® BS 60 exhibit desirable properties, including high permeability to water vapor and CO2, low water absorption, low susceptibility to soiling, a mineral-like appearance, and a long lifespan. These characteristics contribute to the overall performance and durability of the finished products.

ELASTOSIL eco 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® eco 7750 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.

SILRES® BS 1310 is a solvent-free, water-thinnable emulsion of polysiloxane modified with functional silicone resin. It is an additive used in the production of aqueous masonry coatings and aqueous primers to enhance water repellency and resistance. Additionally, it improves the processability and antiblocking characteristics of the aqueous coatings.

WACKER® CS - Construction Seal is a one-component, neutral-curing silicone sealant specifically designed for construction, glass, and window building applications. This low modulus sealant offers outstanding adhesion, a long shelf life, and excellent tooling characteristics. WACKER® CS - Construction Seal cures at room temperature when exposed to atmospheric moisture, resulting in a permanently flexible silicone rubber.

SILRES® BS 1306 is a solventless, water-thinnable emulsion of polysiloxane modified with functional silicone resin. It can also be used as a water-repellent primer, in which case it should be diluted with water at a ratio of 1 part SILRES® BS 1306 to 9 parts water. If the primer is required to strengthen the substrate, we recommend adding a polymer dispersion in hydrosol form.