• Two-part epoxy adhesive
• Extended work time
• Cures rapidly with heat
• Excellent adhesion to properly prepared automotive substrates
• Unique colour change feature indicates when curing process has begun
• Corrosion inhibiting formula

3M™ Impact Resistant Adhesive, 07333, is a two-part epoxy adhesive which helps provide an extended work time, but can be rapidly cured with heat. The adhesive has excellent adhesion to a wide variety of properly prepared automotive substrates including steel and aluminum. It also has a feature indicating when the curing process has begun through colour change technology. The adhesive bead starts silver in colour and changes to purple once curing is underway. Cured product is purple to indicate proper mixing and complete cure.

SUGGESTED APPLICATIONS

• Intended for true structural bonding applications when specified by automotive OEMs, and is recommended for all weld-bonded and rivet-bonded joints