Master Bond's New Quartz-Filled, Two-Component Epoxy Features High Temperature and Chemical Resistance

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Two-component, toughened, quartz-filled, heat-resistant epoxy compound for high-performance bonding, sealing and casting is widely used in downhole, oil processing and other petrochemical applications.

Master Bond Supreme 45HTQ

Master Bond Supreme 45HTQ is a thermally stable, two-component, quartz-filled epoxy system. It features exceptional abrasion and chemical resistant properties. It will withstand exposure to petrochemicals, acids, bases and solvents. It retains its performance profile at elevated temperatures up to +450°F.

Supreme 45HTQ has a 100 to 30 mix ratio by weight and offers a working life exceeding 12 hours at room temperature. It has good flow properties and is easy to apply for bonding and sealing applications. This electrically insulative epoxy can also be cast in sections many inches in depth.

This high strength system bonds well to a wide variety of substrates including metals, composites, ceramics and many rubbers and plastics. It has a tensile strength over 10,000 psi and a compressive strength greater than 20,000 psi at room temperature. Dimensionally stable, it requires oven curing at 250-350°F and offers low shrinkage upon curing. As a toughened compound, Supreme 45HTQ resists rigorous thermal cycling.

Supreme 45HTQ is widely used in downhole oil drilling applications. It is also frequently employed by the aerospace, chemical processing, pump, mining, power and other industries. It is available in a variety of standard packaging options including ½ pint, pint, quart, gallon and five-gallon container kits. It has a six-month shelf life at room temperature when stored in original, unopened containers.

Master Bond Chemical Resistant Epoxies
It is used in a variety of downhole and other oil processing applications, as well as for industrial chemical manufacturing. Supreme 45HTQ is a two-component, toughened, quartz-filled epoxy for high-performance bonding, sealing and casting. Read more about Master Bond’s chemical resistant systems at or contact Tech Support. Phone: +1-201-343-8983 Fax: +1-201-343-2132 Email: technical(at)masterbond(dot)com.

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Jane Trager
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