LOCTITE EA E-20HP is an off-white, 2-part, toughened, medium-viscosity, epoxy-based structural and magnet bonder with high impact and high humidity resistance.

LOCTITE® EA E-20HP is a high-impact and humidity-resistant structural bonder. The off-white, 2-part, toughened, medium-viscosity industrial grade epoxy adhesive is suitable for bonding surface and interior permanent magnets (IPM & SPM). It has a very high shear strength of 33 N/mm² and withstands high temperatures up to +150°C. It is resistant to a wide range of chemicals and solvents and is an excellent electrical insulator.

Loctite 233981 Specifications:

• Brand: Hysol®
• Series: E-20HP
• Product Type: Epoxy Resin
• Hardness: 80Shore D
• Material Compatibility: Plastic, Metal
• Color: Pale Yellow to Off-White
• Primary Color: Pale Yellow to Off-White
• Physical Form: Liquid
• Cure Time: 24h
• Viscosity Measurement: 65000mPa/s
• Chemical Composition: Epoxy Resin, Substituted Silane
• Specific Gravity: 1.1
• VOCs Content: 0g/L
• Odor: Faint Epoxy
• Cure Type: Room 77°F
• Dielectric Strength: 500V/mil
• Elongation at Break: 8%
• Tensile Strength‎: 5700psi
• Container Capacity: 5gal
• Container Type: Pail
• Applications: General Purpose, Industrial, Architectural