3M™ 57333 2-Part Impact Resistant Structural Adhesive, 450 mL Cartridge, Thick Paste, Silver Gray, 24 hr Curing

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 work times, up to 1 hr and can be rapidly heat cured. The adhesive changes from silver to purple as the adhesive cures. 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. Two-part epoxy adhesive is recommended for all weld bonded and rivet bonded joints when specified by an OEM. It provides an extended work time, as long one hr and cures rapidly with heat (30 min at 80 deg C). Adhesive applies in a silver color and changes to purple as it cures, indicating when the process has begun.

Part No.: 57333
Product Line: MMM
MFR Model: 57333
Application: For structural bonding
Manufacturer: 3M Products
Alternate Part Number-1: 60455083455
UPC: 076308573331
Brand: 3M™
Maximum Sale Quantity: 2
Maximum Sale Day: 7
Part Status: A
Composition: "15 to 40% Bis(3-Aminopropyl) Ether of Diethylene Glycol, 10 to 30% Epoxy Copolymer, 1 to 10% Aluminum, 1 to 10% Methylenedi(Cyclohexylamine), 1 to 10% Synthetic Rubber, 1 to 5% Mineral Filler, 1 to 5% Surface Treated Inorganic Filler, 1 to 5% Treated Filler, <3% Tris(2,4,6-Dimethylaminomonomethyl)phenol, <3% Inorganic Filler, <2% Formaldehyde, Polymer with Benzenamine, Hydrogenated, <2% m-Xylene-Alpha,Alpha-Diamine", Application Time
Base Type: Epoxy
Component: 2K
Odor/Scent: Very Slight Acrylic
Color: Silver Gray
Container Size (mL): 450
Flash Point: 103.9 deg C
Container Type: Cartridge
Form: Thick Paste
Type: 2-Part, Impact Resistant
Curing Time: 24 hr