3M™ Scotch-Weld Epoxy Potting Compound DP270 is a two-part, low viscosity epoxy resin system designed primarily for potting, sealing, and encapsulation of many electronic components and is available in clear or black. It is non-corrosive to copper and offers good thermal shock resistance and excellent retention of electrical insulation properties under high humidity conditions.
3M™ Scotch-Weld™ Epoxy Potting Compound and Adhesive DP270 has a work life of approximately 70 minutes, a tack-free time of about 3 hours and is fully cured after 48 hours at 73°F (23 C). This product produces no exotherm in 5-10 gram masses and a very slight exotherm in larger masses.