Master Bond Polymer System EP30DPF-1 is a new versatile two component epoxy/urethane elastomer compound featuring superior strength, toughness, abrasion and chemical resistance for high performance bonding, sealing, casting, and coating applications. It combines the recognized advantageous performance characteristics of epoxy resins such as strength chemical resistance and adhesive qualities, with those of the polyurethanes including toughness, abrasion resistance and flexibility. It can be readily cost or spread at either ambient or elevated temperatures even in thick cross section thickness (e.g. several inches) without the development of undue exotherm during cure. Master Bond Polymer System EP30DPF-1 is formulated to cure at ambient temperature or more rapidly at elevated temperatures with a 100 to 25 mix ratio on a weight basis. This unique polymer system is 100% reactive and does not contain any solvents or diluents.

The Master Bond EP30DPF-1 system cures with minimal shrinkage to a durable high strength and tough elastomeric solid with remarkably good resistance to thermal cycling and chemicals including water, inorganic salts, alikalis and acids as well as many organic. chemicals, over the exceptionaily wide temperature range of -60°F to more than 250°F. Adhesion to metals, glass, concrete, ceramics, wood, vulcanized rubbers and many plastics is excellent. The cured compound is a very superior electrical insulator. Color of part A is opaque black Part B is clear yellow. Master Bond Polymer System EP30DPF-1 is widely employed in the electronic, electrical, computer, metalworking, appliance, automotive and chemical processing industries. It does not contain any free isocyanate and is quite safe to use when proper industrial hygiene practices are observed.