LOCTITE® 403 Instant Adhesive

Known as Loctite 403 Prism Instant Adhesive

Features and Benefits

LOCTITE 403 Instant Adhesive is a low odor, low bloom alkoxyethyl-based instant adhesive that is ideal for absorbent surfaces and in applications where vapor control is difficult.
LOCTITE® 403 Instant Adhesive is a medium viscosity product with low odor and low blooming properties that is transparent and colorless when cured. LOCTITE 403 provides for rapid bonding to metals, plastics, and elastomers, as well as to porous and absorbent materials such as wood, paper, leather, and fabrics.
  • Low odor for applications where vapor control is vital
  • Low bloom for cosmetic applications
  • Transparent and colorless
  • Well suited to porous substrates
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Technical Information

Application method, Recommended Dispense System, Manual
Applications, Recommended Bonding Close Fitting Parts
Color Ultra Clear
Fixture time, Steel 30.0 sec.
Gap fill 0.2 mm
Key characteristics, Recommended Bloom: Low Bloom, Gap Filling, Odor: Low Odor, Surface Insensitive, Viscosity: Medium Viscosity
Operating temperature -40.0 - 80.0 °C (-40.0 - 175.0 °F )
Shear strength, Mild Steel (grit blasted) 20.3 N/mm² (2950.0 psi )
Viscosity 1200.0 mPa·s (cP)