For Use with 550FC + AC63 Two Component System
While the curing of traditional polyurethanes relies on time and moisture, curing from the inside out, the two-component, accelerated system of our 3M™ Two Component Adhesive Sealant Applicator 400A-2K cures from the inside out in order to reach handling strength faster. Neither ambient moisture nor temperature is a factor, and no exothermic reaction takes place.
Recommended Applications
- Transportation and industrial panel bonding
Bringing Better Ideas to the Surface through Science and Innovation
In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
Norton 66254414832 - 3" X 1/4" X 1/4" Vortex Rapid Blend Unified Wheel, 5am U2305, 40 Each
3M 00319, Repulpable Strong Single Coated Tape R3187, Blue, 18 mm x 55 m, 7.5 mil, 48 Roll/Case, 7100279673
3M 76751, Roloc Disc 777F, 60 YF-weight, TS, 3 in, Die RS300V, 7010363900
3M 29827, Sanding Screen, 120 Grit, 19 in x NH, 7100160249
3M 29834, Sanding Screen, 100 Grit, 18 in x NH, 7100160819
3M 64649, VHB Tape 4950, White, 3/4 in x 36 yd, 45 mil, Small Pack, 3 Roll/Case, 7000123497
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
3M 36880, Self-Stick Liquid Protection Fabric, Blue, 36 in x 300 ft, 7100169352
3M 24306, Double Coated Polyethylene Foam Tape 4496W, White, 1 in x 36 yd, 62 mil, 9 rolls per case, 7000123606
3M 07266, Scotch Strapping Tape 8950-RD-6GC, 1.88 in x 30 yd (48 mm x 27.4 m), 7100269781
Dynabrade 53533 Cone or Plug Grinder (Triple Extension)
3M 92116, Safety-Walk Slip Resistant Reflective Tread, 600BY-T6X24, 6 in x 2 ft, Black, 7100155071
3M 08186, Replacement Applicator Plunger, 7010300589 
