LOCTITE® 431

Features and Benefits

Available sizes:

This instant adhesive is ideal for difficult-to-bond materials such as porous and acidic materials. Also used in the assembly of disposable medical devices.
LOCTITE® 431 is a medium viscosity (medical device grade) instant adhesive designed especially for the fast bonding of plastics and rubbers. By using primer LOCTITE® SF 7701, the assembly of difficult-to-bond materials (PP, PE, PTFE) is possible. It has a fixture time of 15 seconds and is well suited for porous and/or acidic surfaces. LOCTITE 431 is tested to Henkel's ISO 10993 protocols for use in disposable medical devices.
  • ISO-10993 biocompatible
  • 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
Read More

Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 431, 20 g Bottle 1921879 en-FR
IDH: 1921879
EAN: 5010266008219

Size Case: 20 g Bottle

No documents found

Technical Information

Color Ultra clear
Fixture time 5.0 - 10.0 sec.
Gap fill 0.15 mm