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.

3M 87147, PSA Cloth Disc 777F, 5 x NH, 36 YF-weightt, 7010308524
3M 84282, Cloth Belt 777F, 80 YF-weight, 1/8 in x 18 in, Fabri-lok, Single-flex, 7100083001, 200 per case
3M 92057, Vinyl Duct Tape 3903, Yellow, 3 in x 50 yd, 6.5 mil, 7010378167
3M 29858, Sanding Screen, 80 grit, 12 in x 18 in, 7100161088
Standard Abrasives 840038, Quick Change Surface Conditioning GP Disc, A/O Medium, TSM, Maroon, 3/4 in, QS75KM, 7000121647, 50/case
3M 21028, Floor Surfacing Discs, 12 Grit, 16 in x 2 in, 7010314898
3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
3M Scotchkote Liquid Epoxy Coating Spray System HSS Mix Nozzle,Straight, 7000031879
3M™ 72013, Adapter 529-04-50, 110-120 VAC, 7000131705, 1 EA/Case 
