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, 2K PU, Elastomers |
| Application Advantage | FDA approvable, Tin-free |
| Product Group | Catalyst (tin-free) |
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