TIB KAT 324

TIB KAT 324 – Tetraoctyl-dineodecanoyldistannoxane for PU, silicone, and silane systems

TIB KAT 324 is a special distannoxane catalyst with unique properties. It is used in various polyurethane reactions as well as in silicone and silane condensation systems.

Advantages over DOT catalysts

TIB KAT 324 offers several key performance features:

• Significantly higher tin content → higher catalytic activity than classic DOT (dioctyltin) carboxylates
• Lower moisture sensitivity, which improves processing and storage stability
• Wide range of applications due to distannoxane-based structure

This makes TIB KAT 324 particularly suitable for demanding formulations that require high reactivity and, at the same time, stable, less moisture-sensitive performance.