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 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 36882, Self-Stick Liquid Protection Fabric, Blue, 56 in x 300 ft, 7100169350
3M™ 94275, Versaflo™ Gold Coated Tinted Over-Visor with UV/IR Protection M-967N, 70071696879, 1 EA/Case
Dynabrade 40320 Dynafile II Abrasive Belt Tool
Standard Abrasives 700743, Cartridge RoII Mandrel, 1/8 in x 3/4 in x 1/8 in x 1 in x 2-3/4 in CM-4, 7010368728
3M 49938, Roloc Disc 361F, 80 YF-weight, TSM, 2 in, Die RS200PM, 7000119019
3M 33349, 641WY 1/4" X 24", 220 Mesh Diamond Cloth Belt, 7010534919
3M 82238, Scotch-Weld Epoxy Adhesive 420, Off-White, Part B, 5 Gallon Drum(Pail), 7100001145 
