Lightweight Solution that Delivers Strength
Delivering outstanding bonding strength, 3M™ Lightweight Bonding Putty is a highly thixotropic polyester putty designed for bonding and filling substrates. This is a lightweight putty (5.8 lbs / gallon), which adds minimum weight to any structure. This polyester putty is non-sagging and is ideal for vertical hang applications in very thick sections. This product is also great for 1-2? bond line thickness and trowels and spreads easily. This putty features low shrinkage and low exothermic compound.
Recommended Applications
- Vertical applications
- Strake filling
- Bonding FRP to FRP or wood to FRP
- Bond liners to hulls and decks
- Bonding and bedding core materials
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.

Insize ISY-700-90008, STAND, 6940561980660
3M 26120, PPS Series 2.0 Adapter, Type S28, 17.5 mm Female, 19 TPI
Thread, 7100135956
3M 20922, PSA Cloth Disc 348D, 60 X-weight, 1-1/2 in x NH, Die 150S, 7010326528.
ACS 3" Diamond Roloc Disc, 120 Mesh, W/ Plastic Button
Dynabrade 59339 Vacuum Cuff, 1", w/Groove
3M 71883, Flexible Diamond Hand File 6210J, No 2, White, 18, N20, 7000082161, 10 Per Case
Standard Abrasives 850034, Unitized Wheel Steel Screw Mandrel, 7/8 in x 1/4 in Shank, 7000121879
3M 35825, Hookit Dust Extraction Flexible Sanding Block, 133 mm x 67 mm, 7100260505
3M 35829, Hookit Dust Extraction Flexible Sanding Block Kit, 7100259119
3M 00570, DynatronAuto Seam Sealer Caulk, 570, White, 12 oz, 7000125070, 12 per case
3M 62812, Adhesive Sealant 740 UV, White, 290 mL Cartridge, 7100116448, 12 per case
3M 45208, Disc Pad Face Plate, 5 in Soft White, 7000120521
3M 08027, Marine Grade Silicone Sealant, White, 304 mL Cartridge, 7000120476, 12/Case
3M 29827, Sanding Screen, 120 Grit, 19 in x NH, 7100160249
3M 20360, Scotch-Weld Epoxy Adhesive 2216, Gray, Part B, 5 Gallon Drum (Pail), 7000046360 
