Known as Loctite 403 Prism Instant Adhesive

Features and Benefits

Low odor, low bloom alkoxyethyl instant adhesive. Particularly suitable for absorbent surfaces. Medium viscosity.
LOCTITE® 403 is a medium viscosity, low odor, low blooming alkoxyethyl-based product is particularly suitable for applications where vapor control is difficult. It provides rapid bonding of a wide range of materials, including metals, plastics and elastomers. It is particularly suitable for bonding porous or absorbent materials.
  • 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

Chemical Basis / Base Alkoxyethyl
Color Clear: Ultra Clear
Fixture Time 5 - 20 sec.
Full Cure Temperature 77 °F
Gap Fill 0.006 in.
Shear Strength Unit, Grit Blasted Steel psi
Shear Strength, Grit Blasted Steel 2600
Specific Gravity 1.1 g/l
Specific Gravity Temperature 25 °C
Temperature -65 - 200 °F
Viscosity 1200 mPa.s (cP) Brookfield
Viscosity Temperature 77 °F