EP45HTND-2

Master Bond EP45HTND-2 is a two component epoxy system with exceptional performance as an adhesive, sealant and coating in hostile environments. It is most noteworthy for its exquisite resistance to elevated temperatures and its ability to withstand many problem type chemicals. EP45HTND-2 is a specialty type system with a 100 to 30 mix ratio by weight. It has a paste viscosity and will not flow while curing, but it is easy to mix at room temperature. It requires oven curing for 3-4 hours at 250°F or 2-3 hours at 300°F. To optimize properties, cure for 2-3 hours at 250-300°F followed by a post cure at 300-350°F for 3-5 hours. EP45HTND-2 bonds well to a wide variety of substrates, including metals, composites, glass as well as many plastics and rubbers. Its temperature resistance is truly first rate; -80°F to +500°F with an excellent performance profile for long-term exposures at 400-450°F. Its other strong suit is chemical resistance, particularly to petrochemicals, but also water, acids and bases. It is a top shelf electrical insulator and offers a full complement of sterling physical properties, including tensile strength, modulus and related properties. The color of Part A is amber and Part B is amber. EP45HTND-2 has wide applicability in petrochemical, oil well, aerospace, electronic, specialty OEM and related industries where this unusual blend of high performance properties is useful.

Product Advantages

• Non-drip, paste consistency
• Long open time
• Bonds well to a wide variety of substrates
• Excellent physical strength properties
• Resists agressive chemicals
• High temperature serviceability