Formerly AdTech's Pro Infusion, SikaBiresin® CR86 is designed for production of composite structures by infusion or other methods and offers three different hardener choices for variable pot life / working times for consideration of part size and gel time set-up speeds. Applications include composite tools or parts for marine, and several other areas. The system is suitable for infusion processing along with wet-layup, vacuum bagging, and RTM processes. We stock medium hardener but slow and fast are available by special order.