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 65749, Detector Loop Sealant 5000, 1 Liter, 3M 7000056794, 12 per case
Insize 6140, DEPTH BASE ATTACHMENT, suitable for calipers with beam width (w) .630", 6928640303579
Dynabrade 78424 4-1/2" Dia. x 3/8" Medium DynaBrite Surface Conditioning Disc, 25/pack
3M 08017, Marine Grade Silicone Sealant, White, 3 oz Tube, 7000120479, 6/Case
3M 05182, Scotch-Brite Cut and Polish Wheel, CP-WL, 5A Fine, 6 in x 1/2 in x 1 in, 7100050403,Box of 4
3M 30134, Spindle Extender Adapter 6 in Brush, 2 in x 1/2 in x 1 in, 7000046162
3M 37019, Versaflo Air Regulating Valve Assembly V-300/37019(AAD), 7100077491, 1 EA/Case
3M 87179, Scotch-Weld Epoxy Adhesive 2216NS, Tan, Part B, 5 Gallon Drum (Pail), 7010309882 
