EP42HT-2AO

Master Bond EP42HT-2AO is a room temperature curable, two component epoxy adhesive, sealant, coating and casting material featuring high temperature resistance and outstanding chemical resistance. It is widely used in a variety of potting and encapsulation applications where thermal conductivity is needed. Aside from being a superior adhesive, sealant and coating, EP42HT-2AO is castable to thicknesses exceeding 2-3 inches. EP42HT-2AO cures readily at ambient temperatures or more quickly at elevated temperatures even in the presence of moisture. The cured epoxy compound is resistant to various types of chemicals such as inorganic and organic acids, alkalis, many organic solvents, aromatic hydrocarbons, etc. EP42HT-2AO is an excellent electrical insulator. Especially noteworthy is its serviceability from -100°F to +400°F combined with being relatively impervious to intermittent exposures to steam. Aside from its widespread use in the electronics industry, EP42HT-2AO is also used in medical, fiber-optic, optical, as well as OEM type applications.

Product Advantages

• Convenient non-critical 100:40 mix ratio by weight
• Contains no solvents
• Convenient cure schedules at both ambient and elevated temperatures
• Excellent chemical resistance to acids, alkalis and many solvents
• Superior thermal stability; serviceable from -100°F to +400°F
• Castable to thicknesses exceeding 2-3 inches
• Outstanding thermal conductivity and electrical insulation properties
• Excellent flow properties