Epoxy adhesive Supreme 45HTQ-4
for metalglassfor rubber

epoxy adhesive
epoxy adhesive
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Chemical composition
Type of substrate
for metal, glass, for rubber, for ceramics, for plastics, for composite materials
Number of components
Technical characteristics
dimensionally stable, high-temperature, chemical-resistant, abrasion-resistant
industrial, for electronics, for sealing, for OEM, for the aerospace industry, for casting


Supreme 45HTQ-4 is a two component, toughened, silicon carbide filled epoxy Key Features - Outstanding abrasion resistance - High temperature resistance - Can withstand high compressive loads - Superb chemical resistance Master Bond Supreme 45HTQ-4 is a two component, toughened, silicon carbide filled epoxy for high performance bonding, sealing and casting. It is a specialty type system that can be used most notably in downhole applications. In fact, it can be used in a number of oil processing situations, as well as in other industrial operations. Supreme 45HTQ-4 has an easy to use 100:30 mix ratio by weight and requires oven curing at 250-350°F. (Various curing options appear in the table below.) This system’s working life is very long; 12-24 hours at room temperature. It is 100% reactive and does not contain any solvents or diluents. It has low shrinkage upon curing and is highly dimensionally stable. Supreme 45HTQ-4 is very special in that it combines exceptional chemical, temperature and abrasion resistance. It bonds well to a wide variety of substrates, including metals, composites, ceramics and many rubbers and plastics. Its service temperature range is from -100°F to +450°F and it is capable of withstanding rigorous thermal cycling. It is especially useful as a coating system. The color of both Parts A and B is gray. Supreme 45HTQ-4 can be specified in specialty type applications in oil and chemical processing, aerospace and specialty OEM when the distinctive properties mentioned previously are desirable.



*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.