K-KAT 4205 is a zirconium chelate catalyst that provides extended pot life and selectivity to NCO/OH reactions for reduced gassing in 2K PU systems.

It is efficient for ambient and low temperature cure coatings.

Metal Type Zirconium chelate
Market Application 2K PU
Application Advantage Fast tack free time
Application Advantage Tin-free
Application Advantage Pot life
Formulation Advantage Selectivity
Product Group Catalyst (tin-free)