SiSiB® STP71280 is a dimethoxysilane and triethoxysilane mixed-terminated polyether polymer. It could be applied in moisture curing elastic sealant, elastic structure sealant and sealing coatings. Sealants based on SiSiB® STP71280 not only have excellent adhesion properties, but also have adhesion to broad range of substrates.
Different from polyurethane and silicone system, this formulation have no solvent and isocyanate, as well as no bubbles and odour generated from curing. It is especially suitable for silicone construction industry, transportation industry and general industry application..
Silane Terminated Polyether Polymer
Reactive terminal groups:
Methyldimethoxysilyl and Triethoxysilyl
STP71280 STP polymer is used as base polymer in elastic sealants, elastic structure sealants, encapsulate adhesives and coatings. The curing mode of the polymer is moisture curing, It can be made into a single component or two-components system.
High strength adhesive
Low viscosity encapsulate adhesive
Personal DIY silicone sealant as adhesive
SiSiB® STP71280 is supplied in 200Kg steel drum or 1000Kg IBC tote.
In the unopened original container SiSiB® STP71280 has a shelf life of one year in a dry and cool place.