Sika SikaBiresin CH72-3 Slow Cure - Pale Amber - QuartSikaBiresin CH72 3 Slow Cure Pale Amber Quart Applications: High performance marine boats, parts, and tooling applications Suitable for wet layup, vacuum bagging, infusion Features: Epoxy lamination system Low viscosity for excellent wet out Three hardener choices: SikaBiresin CH72 1 (Fast), SikaBiresin CH72 2 (Medium), SikaBiresin CH72 3 (Slow) UV resistant Above or below waterline applications RoHS and REACH compliant Non styrene Excellent bond to