K-KAT XK-604 is an effective catalyst for the production of urethane cast elastomers.

It is designed as a mercury alternative catalyst that provides good workability and efficient snap cure profile. Good compatibility is seen with 1,4-butanediol.

Metal Type Mixed carboxylate
% Active 18.5
Market Application Elastomers
Application Advantage Mercury alternative
Application Advantage Fast cure response
Application Advantage Tin-free
Formulation Advantage Efficient
Market Application 2K PU
Product Group Catalyst (tin-free)