LOCTITE 401 Instant Adhesive

Known as Loctite 401 Prism Instant Adhesive

Features and Benefits

LOCTITE 401 is a general purpose, fast curing, instant adhesive that is ideal for use on porous substrates.
LOCTITE® 401 is a fast curing instant adhesive designed for the assembly of difficult-to-bond materials requiring uniform stress distribution and high tensile and/or shear strength. The product provides for the rapid bonding of a wide range of materials, including metals, plastics and elastomers. LOCTITE 401 is also suited to bonding porous materials such as wood, paper, leather and fabric. Perfect for all quick repairs and all types of small emergency repairs.
  • Universal instant adhesive
  • Very high strength on close-fitting parts
  • Perfect for all quick repairs and all types of small emergency repairs.
  • Bonds a wide range of similar or dissimilar substrates (metals, rubber, wood, cardboard, ceramics as well as most plastics)
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Technical Information

Application Method Dispense System, Manual
Applications Bonding Close Fitting Parts, Repairing
Color Clear
Cure Type Moisture Cure
Fixture Time, Steel 5.0 sec.
Gap Fill 0.15 mm
Key Characteristics General Purpose, Viscosity: Low Viscosity, Strength: High Strength, Fixture: Very Fast Fixture
Operating Temperature -40.0 - 120.0 °C (-40.0 - 250.0 °F )
Physical Form Liquid
Shear Strength, Mild Steel (grit blasted) 20.0 N/mm² (2900.0 psi )
Substrates Metal, Plastic, Elastomer, Porous Surface
Technology Cyanoacrylate
Viscosity 100.0 mPa·s (cP)