Loctite 431
Loctite 431 is a medium viscosity instant adhesive designed especially for the fast bonding of plastics and rubbers. It has a fixture time of 5–10 seconds and is well suited to porous and/or acidic surfaces. Supplied in a 20 ml bottle. Loctite 431 is tested to Henkel’s ISO 10993 protocols for use in disposable medical devices.
Details
- ISO 10993 bio-compatible
- Assembles difficult-to-bond plastics when LOCTITE SF 7701 primer is used
- Ideal for bonding small- to medium-size parts
- Fixture time of 5–10 seconds
- Medium viscosity
- Size – 20 ml









