Master Bond Polymer System EP21HT is a two component, room temperature curing epoxy adhesive, sealant and coating with high temperature resistance up to 400°F. EP21HT produces high strength, durable bonds that hold up well to thermal cycling and resist many chemicals including water, oils, fuels, acids, bases and salts. It bonds well to a variety of substrates including metals, glass, ceramics, wood, rubbers, and many plastics. Once cured, EP21HT possesses superb physical strength properties along with being an excellent electrical insulator. EP21HT Food Grade meets FDA requirements for food compatibility. While the standard color of the cured material is amber-clear, a wide variety of additional color choices are also available. A non-drip or paste version called EP21HTND is also available. 

  • Two component, room temperature curing epoxy
  • Excellent adhesion to a wide variety of substrates
  • Meets FDA Section 175.105 for food applications
  • Resists up to +400°F
  • One to one mix ratio
  • For bonding, sealing and coating