LOCTITE® HY 4080

Features and Benefits

A 2-part, hybrid structural adhesive paste with fast fixture and excellent bonding on a wide range of materials.
LOCTITE® HY 4080 is a 2-part, opaque to slightly yellow, cyanoacrylate/acrylic hybrid structural bonding adhesive that provides excellent, powerful bonds on metals, composites and plastics. It fixes quickly at room temperature and has high operational strength within just an hour. LOCTITE® HY 4080 also has high shear strength over a wide range of temperatures, even in larger gaps.
  • High viscosity
  • Works on a wide variety of substrates
  • Fast fixture at room temperature
  • Excellent impact resistance
  • Good resistance to peel and impact loads
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Technical Information

Applications Structural Bonding
Color Light Yellow, Opaque
Cure type Two Component Mix
Gap fill 5.0 mm
Key characteristics Thixotropic, Viscosity: High Viscosity
Shear strength, Aluminum (etched) 2960.0 psi
Shear strength, Steel (grit blasted) 3670.0 psi
Viscosity, cone & plate, @ 25.0 °C Shear rate 100 s⁻¹ 9500.0 mPa·s (cP)