Borchers offers a range of tin replacement additives with specific benefits for various applications. Our metal-based catalysts provide similar cure properties as standard tin products. These eco-friendly solutions promote faster reaction rates in solvent based two-component polyurethane coatings.
- Reduce yellowing
- Optimize the control of curing properties
- Increase film hardness
Borchi® Kat 24
Yield better coating properties with Borchi® Kat 24, a highly reactive tin-free catalyst.Learn More »
Borchi® Kat 320
Reduce yellowing and build higher film hardness with Borchi® Kat 0243, a non-hazardous replacement for other polyurethane catalysts, especially for tertiary amines and DBTDL.Learn More »