K-KAT XK-672 is an effective catalyst for the production of urethanes. It meets all requirements of FDA 21 CFR 175.300 and is recommended for 1-component blocked NCO polyurethane systems for coil coating applications.

Typical usage level 0.1-1.0% on total resin solids.

Metal Type Mixed carboxylate
Market Application 1K blocked NCO
Application Advantage FDA approvable
Application Advantage Tin-free
Market Application 2K PU
Market Application Elastomers
Product Group Catalyst (tin-free)

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