LOCTITE® 401 is a fast-curing instant adhesive designed for use on difficult-to-bond materials requiring uniform stress distribution and high strength and/or shear. The product bonds rapidly to a variety of materials including metals, plastics and elastomers.
LOCTITE 401 is also suitable for bonding porous materials such as wood, paper, leather and fabrics. It is ideal for quick and minor emergency repairs. Universal instant adhesive Very strong bonding of adjacent parts Perfect for all quick repair work and all types of minor emergency repairs Bonds various similar or dissimilar surfaces (metals, rubber, wood, cardboard, ceramics and most plastics)
Technical data:
- Setting time: 3–10 sec.
- Color: colorless, transparent
- Viscosity, mPa·s: 100
- Operating temperature range: from -40°C to +120°C

Contains Ethyl-2-cyanoacrylate
Signal word:
Warning
Hazard statement:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Additional information
Cyanoacrylate. Dangerous. Causes skin and eye damage. Keep out of reach of children.
Precautionary statement:
Prevention
P261 Avoid breathing vapors.
P280 Wear protective gloves/eye protection.
Precautionary statement:
Response P337+P313 If eye irritation persists: Get medical advice/attention.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Precautionary statement:
Disposal P501 Dispose of contents/container in accordance with national regulations.