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AL2CHEM SPECIALTIES
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AL2CHEM SPECIALTIES Solutions for Adhesives and Sealants

AL2CHEM Specialties, headquartered in Texas, USA, supplies a broad range of organofunctional silanes and specialty additives for adhesive applications. Its portfolio features amino, vinyl, mercapto, and acrylate silanes that serve as adhesion promoters, coupling agents, crosslinkers, and moisture scavengers. These chemistries strengthen interfacial bonding, support curing reactions, and enhance durability in adhesive formulations. AL2CHEM’s solutions are especially effective for bonding to mineral, metal, and glass surfaces, while maintaining formulation stability and performance.

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AL 115

AL 115 by AL2CHEM SPECIALTIES is a n-Propyltriethoxysilane. Acts as an adhesion promoter, coupling- & crosslinking agent, surface modifier, and water scavenger. It is a silicon compound with an alkyl functional group.
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AL 158

AL 158 by AL2CHEM SPECIALTIES is a 3-Ureidopropyltriethoxysilane (50%in methanol). It is a silicon compound with a ureido functional group. Acts as an adhesion promoter, coupling- & crosslinking agent, surface modifier, and water scavenger.
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AL 152

AL 152 by AL2CHEM SPECIALTIES is a 2-Aminoethyl-3-aminopropyltriethoxysilane. This grade is a silicon compound with amino functional group. Acts as an adhesion promoter, coupling- & crosslinking agent, surface modifier, and water scavenger.
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