Securely Set Windshields in Place
3M™ Windo-Weld™ Super Fast Urethane delivers a secure and permanent attachment of the replacement windshield. We use the word “weld” in the name to symbolize how strong the bond will be. . A popular choice among auto glass installers, 3M™ Windo-Weld™ Super Fast Urethane delivers the reliable performance that meets customer satisfaction. When properly applied, our adhesive prevents annoying leaks where rain and water can seep into the vehicle between the windshield and auto body.
Your Choice: Manual or Power Caulking Guns
Our adhesive may be applied with either a manual or powered caulking gun. 3M offers manual applicator guns with an 18:1 ratio, including the 3M™ Professional Caulking Gun – part number 08993. Electric, battery or air-operated caulking guns may also be used. Adhesive offers a 10 to 20 minute work time.
Other Applications
Besides replacement auto glass installations, this adhesive may also be suitable for some non-structural body panel applications.

Dynabrade 91428 1/2" W x 12" L 60 Grit A/O DynaCut Belt, 50/pack
3M 19814, Nitrile High Performance Plastic Adhesive 1099, Tan, 5 Gallon Drum (Pail), 7000000798
3M 70894, 641WY 1/2" X 24", 100 Mesh Diamond Cloth Belt, 7010533228
3M 76625, Roloc Disc 777F, 80 YF-weight, TR, 1 in, Die R100N, 7000045621
3M 65086, Scotch-Brite Diamond Wheel, 6" x 1" x 1" 645DC, 7010329878
ACS Diamond Cloth Belt, CX1250 1" X 64" 125U
3M 96673, Glass Cloth Tape 398FR, White, 3 in x 36 yd, 7 mil, 7000001301
3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068
Dynabrade 78597 3/8" Dia. x 1-1/2" W x 1/8" Center Hole, 180 Grit, 100/pack
3M 98242, Marine Adhesive Sealant 3000 UV, Black, 290 mL Cartridge, 7100111111, 12/Case
Standard Abrasives 722809, PSA A/O Extra Disc, 5 in x NH, 60, 7010368721
3M 20279, Disc Pad Holder 947TH, 7 in x 1 in x 5/8-11 Internal Black T Hook, 7000118602 
