CA51D-403 Fast Curing – Low odor Low blooming – General Bonding Instant Adhesive

CA51D-403 is a one-component, medium viscosity, fast curing cyanoacrylate glue, which uses moisture in the air to produce a high degree of polymerization. This product has low corrosive , low bleaching, and low odor.

Package size: 20g bottle; 500g bottle

Shelf life: 12 months

#Loctite 403 Replacement/ Alternative

Features and benefits

  • Transparent and colorless, rapid curing, high strength, low odor, low blooming
  • Suitable for quickly bonding most metal, plastic, or elastomer materials
  • Especially for bonding to insensitive surfaces and low energy surfaces
  • Has low whitening properties.



Properties CA51D-403
Binder Ethyl alkoxy cyanoacrylate
Exterior Transparent liquid
Viscosity (cps)

Brookfield LVF, 2# rotor, 12rpm

Density (g/cm3) 1.1
Fixed Time (S)

Steel – Steel

Flash point >80
Maximum filling gap (mm) 0.05 mm


Properties Typical value Range
Full solidification time at room temperature (h) 24
Shear Strength (MPa) Sandblasted Steel 18 14 ~ 22
Thermal conductivity (W/m-K) 0.1
Glass transition temperature (°C) 130
Working temperature (°C) -54 ~ 83

Technical Documents

Technical Data Sheet

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