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LOCTITE 403 High Viscosity Low Bloom Low Odour Instant Adhesive

LOCTITE Brand: LOCTITE

LOCTITE 403 is a medium viscosity, low odour, low blooming alkoxyethyl-based instant adhesive which is particularly suitable for applications where vapour control is difficult. It provides rapid bonding of a wide range of materials, including metals, plastics and elastomers and is particularly suitable for bonding porous or absorbent materials.

  • Low odour for applications where vapour control is vital
  • Low bloom for cosmetic applications
  • Transparent and colourless
  • Well suited to porous substrates
  • Supplied in packs of 20g, 50g or 500g
Description Image Product Buy Pricing (Ex VAT) Dispensing Method Volume Application method Applications Chemical basis / base Fixture time, Steel Gap fill Key characteristics Operating Temperature Shear strength, Mild Steel (grit blasted) Technology Viscosity Type Colour
LOCTITE 1919337 403 Instant Adhesive - Low Bloom Low Odour Medium Viscosity 20g
LOCTITE 1919337 403 Instant Adhesive - Low Bloom Low Odour Medium Viscosity 20g
Standard range
Order code: 63-1076
MPN: 1919337

14 in stock, despatched same dayAdditional quantity lead time 8 days
1+ £25.86
Price per unit Ex VAT 		Bottle 20g Instant Clear
LOCTITE 88227 403 Instant Adhesive – Low Bloom Low Odour Medium Viscosity 50g
LOCTITE 88227 403 Instant Adhesive – Low Bloom Low Odour Medium Viscosity 50g
Extended range
Order code: 87-7155
MPN: 88227

Available to back orderBack-order availability date - 13/04/2026
1+ £59.41
Price per unit Ex VAT 		Dispenser 50g Manual, Dispense system Bonding close fitting parts Alkoxyethyl 30.0 s 0.2 mm Odor: low odor, Bloom: low bloom, Surface insensitive, Viscosity: medium viscosity, Gap filling -40.0 °C - 80.0 °C ( -40.0 °F - 175.0 °F ) 20.3 N/mm² ( 2950.0 psi ) Alkoxy cyanoacrylate 1200.0 mPa·s (cP) Instant Clear
LOCTITE 230691 403 Instant Adhesive – Low Bloom Low Odour Medium Viscosity 500g
LOCTITE 230691 403 Instant Adhesive – Low Bloom Low Odour Medium Viscosity 500g
Extended range
Order code: 87-7157
MPN: 230691

Available to back orderBack-order availability date - 13/04/2026
1+ £495.43
Price per unit Ex VAT 		Dispenser 500g Manual, Dispense system Bonding close fitting parts Alkoxyethyl 30.0 s 0.2 mm Odor: low odor, Bloom: low bloom, Surface insensitive, Viscosity: medium viscosity, Gap filling -40.0 °C - 80.0 °C ( -40.0 °F - 175.0 °F ) 20.3 N/mm² ( 2950.0 psi ) Alkoxy cyanoacrylate 1200.0 mPa·s (cP) Instant Clear


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