LOCTITE® 438

Features and Benefits

A 1-part, black, toughened ethyl-based instant adhesive well suited to plastics, rubbers, metals, as well as porous/acidic surfaces where impact resistance and flexibility are required.
LOCTITE® 438 is a black, low-viscosity, toughened, ethyl-based instant adhesive. It has a fixture time of 10-20 seconds, high impact resistance and is flexible. It is suitable for bonding plastics, rubber, metals, porous and absorbent substrates and acidic surfaces and has good resistance in humid environments.
  • Suitable for rubbers and plastics, as well as metals and porous and/or acidic substrates
  • Ideal for bonding small to medium parts
  • High impact resistance
  • Fixture time of 10 -20 seconds
  • Toughened, black
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Technical Information

Colour Black
Fixture time 10.0 - 20.0 sec.
Gap fill 0.15 mm
Key characteristics Flexible