• Loctite 403 Cyanoacrylate 20 Gram
  • Loctite 403 Cyanoacrylate LB

Loctite 403 Cyanoacrylate - Low Odor Low Bloom Super Glue

When to Use Loctite 403 Cyanoacrylate Instant Adhesive

Use Loctite 403 for applications that require low odor or low bloom. Low odor is excellent for poorly ventilated areas. Low bloom is important in applications where the adhesive will be visible and clear, clean bonds are required. 

185-clipboard Created with Sketch. Highlights

  • Brand: Henkel Loctite
  • Type: Cyanoacrylate Super Glue

link Created with Sketch. Bonds to

  • Ceramic
  • Elastomers
  • General
  • Metal
  • Plastic

magnifier copy Created with Sketch. Properties

  • Low Odor Low Bloom
  • Set Time: Fast


$   On Sale
Buying in bulk? Request a volume quote

Loctite 403 Cyanoacrylate - Low Odor Low Bloom Super Glue — More Information

Features of Loctite 403 Adhesive

  • Low blooming or whitening absent in other super glues
  • Low odor compared to other super glues
  • Can be extensively used in coating 3D printed prototype parts
  • Also perfect for pump spray applicators

Benefits of Loctite 403 Instant Adhesive

  • Perfect for porous substrates
  • Colorless and transparent
  • Low bloom, making it perfect for cosmetic applications
  • Low odor for applications where vapor control is important

Common Applications for Loctite 403 Super Glue

  • General repairs and bonding
  • For use in poorly ventilated areas
    • Product assembly and manufacturing

Henkel Loctite 403 Specifications

Color Clear, Straw: Light Straw
Cure Type Moisture Cure
Fixture Time 50 sec.
Full Cure Temperature (°C) 25
Full Cure Temperature (°F) 77
Full Cure Time 24 hr.
Gap Fill (in.) 0.008
Key Characteristics Usability: Easy to Use, Gap Filling, Bloom: Low Bloom, Odor: Low Odor, Surface Insensitive, Viscosity: Medium Viscosity
Number of Components 1 Part
Physical Form Liquid
Shear Strength, Grit Blasted Steel (psi) 2600
Specific Gravity (g/l @ 25°C) 1.1
Substrates Elastomer, Metal, Plastic
Technology Alkoxy Cyanoacrylate
Temperature Range (°C) -54 to 93
Temperature Range (°F) -65 to 200
Viscosity (Brookfield mPa.s (cP)) 1200
Viscosity Temperature (°C) 25
Viscosity Temperature (°F) 77