
Overview
3M Impact Resistant Structural Adhesive (IRSA) is formulated for true automotive OEM specified structural bonding applications, excellent for collision absorption in steel structures and advanced lightweight aluminum alloys. This two part epoxy adhesive delivers extended worktimes – up to 1 hour – and can be rapidly heat cured.
A Structural Adhesive for Automotive Substrates Engineered to withstand much higher impact vs. traditional bonding adhesives, 3M Impact Resistant Structural Adhesive (IRSA) is excellent for true OEM-specified automotive structural applications. It adheres to properly prepared automotive substrates including mild steel, high-strength steel and automotive aluminum alloys vital as OEMs strive to achieve high strength in increasingly lightweight structures.
- Delivers higher impact strength compared to traditional bonding adhesives
- Provides corrosion protection with a lifetime warranty
- One-day (24 hrs) curing process can be accelerated with heat
Specifications
- Part number
- 57333
- Brand
- 3M
- Grit
- Size
- UPC
- 076308573331
Use it for
- Bonding
- Impact Resistance
Works on
- Steel