Ideal for Bonding Construction Materials
3Mâ„¢ HoldFast 70 Cylinder Spray Adhesive creates quick permanent bonds on many substrates, including polystyrene, drainboard, FRP panels, insulation, foams and fabrics and is useful for waterproofing and moisture control. Its high solids content gives you high coverage by helping by minimizing its soaking into the substrate and maximize its holding power.
Typically used in construction, specialty vehicle, RV, manufactured housing, and HVAC, this adhesive is packaged in pre-pressurized, portable cylinder for an easy to use, maintenance-free delivery system. Additional spray accessories, sold separately, are required.
Recommended Applications
- Ideal for bonding a variety of substrates, including polystyrene
- One- and two-surface bonding
- Membrane bonding to concrete
- Insulation attachment
- HVAC applications
- Geotextiles
- Drainboard
- House wrap protective barriers
- OSB plywood
Portable, Sprayable Adhesives
3M Cylinders are self-contained and pressurized. Available in a variety of sizes, they are portable and require minimal equipment investment and maintenance. Each cylinder is self-contained, pressurized, and ready for immediate use. Their optimized spray patterns cut waste and maximize adhesive coverage. 3M offers a complete line of innovative sprayable adhesives that are essential elements for a wide range of industrial applications, proven to be ideal for construction. With 3M aerosol adhesives, only a touch puts a job-matched formulation to work on paper, plastic, cardboard, foam, metal, and more. Most 3M aerosol adhesives also have a controlled spray pattern to help minimize overspray, clean-up, and unused adhesive.

Dynabrade 40260 4-1/2" (114 mm) Dia. Electric Right Angle Depressed Center Wheel Grinder
Dynabrade 91648 2" W x 48" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 54030 Sanding Head
Dynabrade 53665 Ring Gear
Dynabrade 10843 DynaPen Reciprocating Tool, 14,000 SPM, 1/8" Collet
Dynabrade 52293 .7 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 18,000 RPM, 1/4" Collet
Dynabrade 62831 Raptor Vac Cleaning Kit, w/ 20ft. Hose
Dynabrade 56231 - 11" (279 mm) Dia. Non-Vacuum/Vacuum Disc Pad, Hook-Face Short Nap
Dynabrade 91732 DynaMesh 6" 320 Grit Hook & Loop Discs, 50 per box
Dynabrade 95996 Random Orbital Sanding Pad, 10-Pak
Dynabrade 64860 Variable Speed Versatility Grinder, Slack-Action, 1 hp, 120 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 98265 3/8" Female Coupler with 3/8" Male Plug Assembly
3M 30202, Disposable Plastic Wheel Maskers, 12 in - 15 in, 125 per box, 7000125074 
