PC-Clear Liquid Epoxy cures clear in 1 hour making it perfect when you need to disguise a repair. 2 part epoxy requires mixing. This product demonstrates excellent chemical resistance to mild acids, caustics, detergents, gasoline, fuel oil, salt and fresh water. PC-Clear is very durable and flexible, setting it apart from other liquid epoxies. Advisement: please be aware that PC-Clear will get warm when it cures. How warm it gets depends largely on the amount of resin and hardener mixed. The greater the quantity, the greater the amount of heat generated and potential temperature. Mix on a flat surface or using a static mixer. Use caution when applying to heat sensitive objects. Wear gloves and avoid getting on skin or eyes.your product of choice. PC-Clear demonstrates excellent chemical resistance to mild acids, caustics, detergents, gasoline, fuel oil, salt, and fresh water. Note: PC-Clear will not bond to wax paper, Teflon, Polyethylene, and some other plastics. There are hundreds of plastics in thousands of combinations. Test a small area when in doubt.