TRIXENE BI 7963 is a blocked isocyanate in solvent designed as an aliphatic crosslinker for one-pack light stable stoved systems requiring a low unblocking temperature. TRIXENE BI 7963 provides benefits for applications that require light stability and low temperature curing. Its low unblocking temperature of 90°C allows for energy efficient curing without the need for high heat. This makes TRIXENE BI 7963 well-suited for applications where heat sensitivity is a concern. TRIXENE BI 7963 delivers reliable and durable performance for demanding exterior applications through its light stability even after months of outdoor exposure.