K-KAT 670 is a unique zinc complex catalyst recommended for polysiloxane and STP 1K moisture cure adhesives, sealants, and coatings.

K-KAT 670 imparts excellent cure response in both methoxy and ethoxy silane systems.

Metal Type Zinc complex
% Active 100
Market Application Polysiloxane
Application Advantage Tin-free
Application Advantage Non-yellowing
Formulation Advantage Ambient cure
Formulation Advantage Efficient
Market Application Silane terminated polymers
Market Application Caulks
Market Application Adhesives
Market Application Sealants
Market Application Elastomers
Product Group Catalyst (tin-free)