Products in Sealants & Caulks

Dynasylan® HYDROSIL 1153 is the ultimate adhesion promoter and surface modifier. Tailored for enhancing bonding between glass and metal, this silane is a game-changer for various applications. Whether in primers, foundry resins, or abrasives, it delivers. With benefits like improved strength, corrosion resistance, and high performance, Dynasylan® HYDROSIL 1153 takes your materials to the next level.

AEROSIL® R 202 is a hydrophobic fumed silica grade, treated with a polydimethylsiloxane. This product can be used in defoamer formulations for sedimentation stabilization and due to its high hydrophobicity as defoaming component.

Dynasylan® HYDROSIL 1151 is the ultimate adhesion promoter and surface modifier. Tailored for enhancing bonding between glass and metal, this silane is a game-changer for various applications. Whether in primers, foundry resins, or abrasives, it delivers. With benefits like improved strength, corrosion resistance, and high performance, Dynasylan® HYDROSIL 1151 takes your materials to the next level.

Dynasylan® GLYEO is a bifunctional organosilane, features a reactive organic epoxide and a hydrolyzable inorganic triethoxysilyl group. Its dual reactivity facilitates chemical bonding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (e.g., thermosets, thermoplastics, elastomers). Serving as an adhesion promoter, crosslinking agent, and surface modifier, Dynasylan® GLYEO is a colorless, low-viscosity liquid with a subtle terpentine-like odor. It readily dissolves in alcohols, ketones, and aliphatic and aromatic hydrocarbons.

Dynasylan® MTMO is a bifunctional organosilane, featuring a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. Its versatile reactivity enables chemical bonding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (such as thermosets, thermoplastics, elastomers). Serving as an adhesion promoter, crosslinking agent, surface modifier, or reactive reagent, Dynasylan® MTMO offers multifaceted functionality.

Dynasylan® DAMO is a versatile diamino-functional silane that enhances adhesion and modifies surfaces. Acting as an adhesion promoter and surface modifier, it bridges the gap between inorganic materials and organic polymers like polyamides, PBT, PVC, and more. This silane boasts features like corrosion resistance, good impact strength, and improved mechanical properties. It's your solution for cables, pipes, and beyond. Elevate your materials with Dynasylan® DAMO.

AEROSIL® R 106 is a hydrophobic fumed silica after treated with D4 (Octamethylcyclotetrasiloxane).

Dynasylan® SIVO 202 is a versatile aminosilane adhesion promoter, finds application in a diverse range of uses. Particularly suited for adhesives and sealants, it elevates the adhesion of hybrid products (e.g., silylated polyurethanes, MS Polymers), RTV-silicones, two-part polyurethanes, and two-part epoxies to inorganic surfaces and challenging plastic surfaces. Additionally, Dynasylan® SIVO 202 accelerates sealant curing, yields highly crosslinked products, and imparts both increased flexibility and hydrophobicity.

Dynasylan® VPS 4721 is a bifunctional organosilane, with a reactive organic epoxide and hydrolyzable inorganic methoxysilyl groups. Through its dual reactivity, Dynasylan® VPS 4721 forms chemical bonds with both inorganic materials (e.g., glass, metals, fillers) and organic polymers (including thermosets, thermoplastics, elastomers). This compound serves as an adhesion promoter, crosslinking agent, and surface modifier.

Dynasylan® 6598 is an oligomeric siloxane featuring vinyl, propyl, and ethoxy groups. Developed from Dynasylan® VTMOEO, this colorless and nearly odorless liquid brings enhanced properties. Acting as an excellent silane compatibilizer, it bridges inorganic fillers like kaolin, MDH, and ATH with organic polymers such as EPDM, EVA, and PE. In mineral-filled and peroxide-crosslinked cable systems, Dynasylan® 6598 improves mechanical and electrical attributes, especially in moist conditions. With its high boiling start and flash point, it ensures safety, handling ease, and processing advantages. Furthermore, this product emits significantly less hydrolysis ethanol (VOC) compared to monomeric silanes, addressing environmental considerations.

Dynasylan® 1401 is a bifunctional organosilane, incorporates reactive amino groups and hydrolyzable inorganic methoxysilyl groups. Its dual reactivity facilitates chemical binding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (including thermosets, thermoplastics, elastomers). This compound functions as an adhesion promoter, surface modifier, and reactant for product modification, offering a multifunctional solution.

Dynasylan® HYDROSIL 2627 is an innovative surface modifier and crosslinking agent that transforms materials. Designed for glass and metal substrates, this VOC-free organosilane enhances adhesion and coupling. With a liquid water carrier, it ensures excellent processability. From cables to laminates, Dynasylan® HYDROSIL 2627 revolutionizes your plastics and elastomers with its versatile benefits.

Bermocoll M 10 is a non-ionic, water soluble cellulose ether intended as a water retaining and consistency improving additive to cement based mortars. Bermocoll M 10 contains methyl, ethyl and hydroxyethyl substitution giving a unique Balance between workability and strength.

WACKER® Crosslinker ME 63 is a blend of alkoxysilane and aminofunctional siloxane, presenting as a colorless to yellow liquid that can be clear or slightly turbid. It demonstrates partial miscibility with water, and upon contact with water or moisture, it undergoes decomposition, resulting in the formation of methanol and a silicone resin. WACKER® Crosslinker ME 63 finds application as a crucial component in the manufacturing of alkoxy-cured RTV-1 silicone rubbers.

GENIOSIL® GF 91 is an alkoxysilane that contains an amino-functional group. It is a clear, colorless to light yellow liquid with a characteristic amine odor. This product finds application in various areas, including building and construction adhesives, do-it-yourself projects, flooring installation, interior paints and coatings, and waterproofing membranes.

WACKER® Polymer AL 60 is a polydimethylsiloxane with functional groups and alcoxysilanes. It is a colorless to yellowish, clear liquid and is not miscible with water. WACKER® Polymer AL 60 is used as a raw material for the production of alkoxy-cured RTV-1 silicone rubbers. Applications include sealants, silicone sealants, and special raw materials for silicone sealant compounding.

VINNAPAS® EF 8860 is an aqueous polymer dispersion produced from the monomers vinyl acetate and ethylene. This dispersion is specifically formulated to be plasticizer-free. VINNAPAS® EF 8860 demonstrates excellent cohesion and adhesion properties, even at elevated temperatures. It offers good adhesion to plastic floor coverings and exhibits high resistance to plasticizer migration. Additionally, this dispersion provides high heat resistance.

GENIOSIL® XM 25 represents a new line of silane terminated polymers that serve as reactive diluents in moisture-curing formulations. This technology encompasses the renowned Wacker portfolio. GENIOSIL® XM 25 falls under the category of gamma chemistry. It finds application in building and construction adhesives.

WACKER® Polymer AL 100 is a polydimethylsiloxane with dimethoxysilyl end groups. It is a colorless to yellowish, clear liquid and is not miscible with water. WACKER® Polymer AL 100 is used as a reactive polymer in formulations of moisture-reactive sealants and adhesives (RTV-1 silicones). Applications include sealants, silicone sealants, and special raw materials for silicone sealant compounding.

WACKER® Adhesion Promoter AMS 68 is an aminofunctional siloxane. It is a colorless and clear liquid with a faint amine smell. When exposed to water and moisture, it reacts and forms ethanol. This adhesion promoter is primarily used as a raw material for the production of RTV-1-silicone rubbers.

GENIOSIL® XB 502 is a silane-terminated binder based on alpha-silane technology, specifically designed for formulating high-strength adhesives. It finds applications in various areas, including building and construction adhesives, do-it-yourself projects, and industrial adhesives. One of its specific uses is for wood-to-wood bonding.

WACKER® Adhesion Promoter AMS 60 is an aminofunctional siloxane. It is a colorless to yellow liquid that is clear in appearance. It is partially miscible with water. When exposed to water and moisture, it decomposes and forms methanol and a silicone resin. This adhesion promoter is utilized as a raw material in the production of RTV-1-silicone rubbers.

WACKER® Adhesion Promoter AMS 70 is an aminofunctional siloxane. It is a colorless to yellow, clear to slightly turbid liquid that is partially miscible with water. When exposed to water and moisture, it decomposes and forms ethanol and a silicone resin. This adhesion promoter is primarily used as a raw material for the production of RTV-1-silicone rubbers.

GENIOSIL® GF 98 is an alkoxysilane containing an amino-functional group. It is a clear, colorless to light yellowish liquid with a characteristically aromatic odor. This product is used in various applications such as building and construction adhesives, as an adhesion promoter in formulations, and as a surface modifier.

WACKER® Polymer AL 110 is a polydimethylsiloxane with functional groups and alcoxysilanes. It is a colorless to yellowish, clear liquid and is not miscible with water. WACKER® Polymer AL 110 is used as a raw material for the production of alkoxy-cured RTV-1 silicone rubbers. Applications include sealants and silicone sealants.

GENIOSIL® XM 20 represents a new line of silane terminated polymers that serve as reactive diluents in moisture-curing formulations. This technology encompasses the renowned Wacker portfolio. GENIOSIL® XM 20 falls under the category of alpha chemistry. It finds application in building and construction adhesives.

WACKER® Adhesion Promoter AMS 50 is an aminofunctional siloxane. It is a colorless to yellow liquid that is clear in appearance and has a faint amine smell. This liquid is partially miscible with water. When exposed to water and moisture, it decomposes and forms methanol. WACKER® Adhesion Promoter AMS 50 serves as a raw material for the production of RTV-1-silicone rubbers.

WACKER® Polymer AL 55 M is a polydimethylsiloxane with functional groups and alcoxysilanes. It is a colorless to yellowish, clear to slightly cloudy liquid that is immiscible with water. WACKER® Polymer AL 55 M is used as a raw material for the production of alkoxy crosslinking RTV-1 silicone rubbers.

WACKER® Crosslinker ES 23 is a colorless to yellow liquid that is not miscible with water. When exposed to water or moisture, it decomposes and forms acetic acid. WACKER® Crosslinker ES 23 is utilized as a raw material for acetoxy crosslinking RTV-1 silicone rubbers.

WACKER® Crosslinker NM 25 is a clear to light yellow liquid crosslinker that contains no MEKO (methyl ethyl ketoxime). This product undergoes rapid hydrolysis upon exposure to moisture. It is commonly used as the primary crosslinker in oxime silicone sealants with no MEKO content.

GENIOSIL® STP-E 35 is a polyether-based silane-terminated polymer suitable for use as a binder in moisture-curing formulations. Unlike conventional silylated polymers, it exhibits high reactivity, thanks to the trimethoxysilyl group attached to the organic backbone. In the presence of moisture, it undergoes hydrolysis and ultimately forms a stable siloxane network, which is initiated by heavy metal or strong amine catalysis.

EZ-Blox® optimizes the performance of alkyd-based paint and coating formulations by preventing surface skin formation due to contact with atmospheric oxygen when, between uses, such formulations sit in containers. EZ-Blox® is a breakthrough product that offers a safe, cost-effective replacement for MEKO, typically with equal efficacy and compatibility with other components in such formulations. With EU-REACH certification and low-toxicity, EZ-Blox® is ideal for paints and coatings producers looking to reformulate high-performance alkyd-based systems post ECHA’s reclassification of MEKO as a Carcinogen 1B substance on March 1, 2022.

GENIOSIL® GF 9 is an organofunctional silane with various applications. It is commonly used in building & construction adhesives, Flooring installation, Industrial adhesives, Interior paints & coatings, and waterproofing membranes. GENIOSIL® GF 9 is particularly effective in glass-fiber reinforced or mineral-filled polymers as well as a surface modifier.

GENIOSIL® STP-E 30 is a polyether-based silane-terminated polymer specifically designed as a binder in moisture curing formulations. It finds application in various industries including building and construction, industrial adhesives, and do-it-yourself projects. This versatile polymer is particularly suitable for building and construction adhesives, do-it-yourself projects, and flooring installations. It also serves as an effective binder in industrial adhesive formulations.

Flyprene SIS 1105 is a clear, linear triblock copolymer based on styrene and isoprene, with a polystyrene content of 15% (wt.%). It is used as an ingredient in formulating adhesives, sealants, and coatings. This product can also be used as a modifier for bitumen and polymers.

Flyprene SIS 1126 is a clear, linear triblock copolymer based on styrene and isoprene. It has a polystyrene and diblock content of 16% and 50% (wt.%) respectively. It is used as an ingredient in formulating adhesives, sealants, and coatings. This product can also be used as a modifier for bitumen and polymers.