LOCTITE® 431

Features and Benefits

Transparent, colorless, medium viscosity, ethyl-based universal instant adhesive.
LOCTITE® 431 is a transparent, colorless, medium viscosity, general purpose, ethyl-based instant adhesive. Suitable for metals, rubbers, plastic and also suitable for polyolefins in combination with Primer LOCTITE® SF 770 or LOCTITE® SF 7239. It has a fixture time of 5 - 10 secs and is well suited to porous and/or acidic surfaces.
  • Well suited to porous and/or acidic surfaces
  • Suitable for metals, rubbers, plastics and suited to polyolefins in combination with Primer LOCTITE 770 or LOCTITE 7239
  • Ideal for bonding small to medium-size parts
  • Fixture time of 5 - 10 secs.
  • Medium viscosity
  • Excellent adhesion to most substrates
  • Solvent-free
  • Cures very quickly when confined between two surfaces
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Technical Information

Color Ultra Clear
Fixture time 5.0 - 10.0 sec.
Gap fill 0.15 mm