Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Henkel LOCTITE 401 Adhesive

Henkel LOCTITE 401 Adhesive is a low-viscosity, fast-setting cyanoacrylate glue ideal for bonding metals, plastics, and elastomers. Its rapid cure time, strong adhesion, and excellent gap-filling capability make it widely used in industrial assembly and repair. Part of the trusted LOCTITE instant adhesive series, it delivers reliable performance under ambient conditions without primers.
  • henkel loctite 401 adhesive_af4252b2
  • henkel loctite 401 adhesive_af4252b2

Features Of Henkel LOCTITE 401 Adhesive

  1. Fast-setting cyanoacrylate adhesive with fixture time under 15 seconds on porous substrates.

  2. Excellent adhesion to a broad range of materials including metals, plastics, rubber, and elastomers.

  3. Low viscosity (≈3–5 mPa·s) enables precise application and capillary action into tight gaps.

  4. Room-temperature curing without need for mixing, heat, or UV light.

  5. Meets ISO 10993-5 cytotoxicity requirements for non-medical industrial use.

Typical Applications Of Henkel LOCTITE 401 Adhesive

  1. General-purpose assembly in electronics manufacturing (e.g., sensor housings, cable strain relief).

  2. Repair and bonding in automotive trim and interior components.

  3. Fixturing and prototyping in precision engineering and small-part assembly.

  4. Bonding of gaskets, filters, and housings in HVAC and appliance production.

  5. Assembly of medical device housings and diagnostic equipment enclosures (non-implantable).

Specifications Of Henkel LOCTITE 401 Adhesive

Chemical TypeEthyl cyanoacrylate
Product FormSingle-component liquid
AppearanceClear, water-white liquid
Primary ApplicationsFast assembly of low-stress, non-structural bonds
Key FeaturesRoom-temperature cure, gap-filling capability, solvent-free
BenefitsHigh productivity, no mixing required, excellent shelf life (unopened)
Shelf Life (Unopened, 25°C)12 months from date of manufacture
Viscosity (25°C)3–5 mPa·s


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