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 06074 "O" Ring
Dynabrade 91532 5" Non-Vacuum 220 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 57851 3-2/3" W x 7" L Non-Vacuum Dynabug Disc Pad, Hook-Face, Short Nap
Dynabrade 51403 - 7 Degree Offset Buffer
Dynabrade 62585 HEPA Filter/Exhaust
Dynabrade 50630 5" Dia. Non-Vacuum Disc Pad, Rubber-Face
Dynabrade 54087 3/4" Dia. Mini-Dynorbital Disc Pad, Vinyl-Face
Dynabrade 78642 1/2" Dia. x 1" W x 1/8" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 79126 3/4" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 52173 Shim (4/Pkg.)
Dynabrade 96073 Tune-Up Kit
Dynabrade 90451 1/2" W x 24" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 40326 Dynafile II Abrasive Belt Tool for 20-1/2" Belts
Dynabrade 92186 1" W x 30" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 52742 Shroud
Dynabrade 53103 Central Vacuum Drill, 3,400 RPM, 3/8" Chuck
Dynabrade 63210 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 460 V (AC)
Dynabrade 90081 5" Dia. Polishing Pad, Natural Sheepskin Wool
Dynabrade 58510 3" W x 4" L (76 mm x 102 mm) Dynabug II Orbital Sander, Non-Vacuum
3M 36876, Self-Stick Liquid Protection Fabric, Blue, 4 in x 300 ft perroll, 7100169348, 6 Rolls Per Pack 
