System Three F1000K40 Cold Cure Kit, 1.5 pints, Amber Cold Cure may be used effectively down to 35F in 100% relative humidity Features a convenient 2:1 mixing ratio A clear, almost water-white, solvent-free epoxy system Cures to a clear, glossy, blush-free surface It is non-shrinking, flexible and has excellent resistance to cracking, abrasion, common chemicals and fatigue