- Principal:Aurorium - Castor Oil
- Functions:Catalyst, Catalyst, Catalyst
- Chemical Family:Bismuth Compounds
- End Uses:2K (2 Component) Adhesive, 2K (2 Component) Sealant, 2K (2 component) Coating, Industrial Castings, Polyurethane Adhesives, Polyurethane Coating, Polyurethane Sealant
- Compatible Polymers & Resins:Polyurethanes (PU)
- Features:Low Toxicity, Non Foaming, Non-Foaming
Coscat® 83 is an organobismuth compound that was specifically developed as a catalyst for two component, polyurethane systems. For soft to medium hardness systems the addition of a zinc catalyst can reduce a potential lag in final cure, yielding a stronger final cure typical of a mercury-based catalyst.