Two Part Epoxy Adhesives Two part epoxy adhesives (also called two component epoxy, 2K or 2-Cor bi pack epoxy)  have longer shelf life and less stringent storage temperatures.  The parts are presented in a ratio for example 1:1 by volume. Or 10:1 by weight. Two part epoxy products  come in a variety of sizes, large bulk … Continue reading Consistent Two Component Epoxy Curing