This product is considered a slow hardener;For use with General Purpose Epoxy Resin;Minimum application temperature is 75 degrees Fahrenheit;System Three products are designed to adapt to any application;Gained wide acceptance in the wooden boat building and repair business

• System Three 0103B14 General Purpose Hardener Epoxy, 1 Pint

System Three 0103B14 General Purpose Hardener Epoxy, 1 PintSYSTEM THREE RESINS, INC.