K-KAT XK-648 is a unique zinc-amine complex catalyst that is useful for catalysis of silane terminated polymers, particularly pigmented adhesives and coatings.

It is also an effective catalyst for polyurea coatings with aromatic diamine curatives.

Metal Type Zinc complex
Market Application Polysiloxane
Application Advantage Non-yellowing
Application Advantage Hydrolytic stability
Application Advantage Tin-free
Formulation Advantage Efficient
Market Application Polyurea
Product Group Catalyst (tin-free)