K-KAT 348 is a versatile, efficient bismuth carboxylate catalyst that can be used as an alternative to DBTDL in 2K and 1K polyurethane systems. It provides similar properties to organotin catalysts without environmental drawbacks.
It is also a non-persistent catalyst that is effective for resin synthesis.
| Metal Type | Bismuth carboxylate |
| % Active | 25 |
| Market Application | 1K blocked PU, 2K PU, Resin synthesis |
| Application Advantage | Exterior durability, Front end cure, Tin-free |
| Product Group | Catalyst (tin-free) |
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