High Strength with Extended Open Bond Time
3M™ Heavy Duty 20CA Spray Adhesive is a clear, high-strength adhesive that bonds a range of large surfaces and is perfect for large-scale laminations. It shows aggressive initial tack with an extended open bond time of up to one hour. The lace spray pattern with high solids content supports the low soak-in property and provides high coverage. The combination of fast tack, strong bond and clean appearance make it ideal for large bonding projects. This adhesive is GREENGUARD™ certified, helps contribute to LEED® credits and meets CARB and OTC VOC requirements.*
* LEED – Leadership in Energy and Environmental Design; CARB – California Air Resources Board; OTC – Ozone Transport Commission; VOC – Volatile Organic Compounds
Recommended Applications
- Large surface lamination
- Industrial Woodworking
- Professional furniture repair
- Bonding laminate, concrete, metal, plastics and more
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.

Dynabrade 92754 3" W x 150' L 15 Micron A/O Microfinishing Film DynaCut Roll
Dynabrade 52292 - .7 hp 7 Degree Offset Die Grinder, 15,000 RPM, 1/4" Collet
Dynabrade 90758 5" Dia. x 1" W, Medium, Non-Woven DynaBrite Band, 10/pack
Dynabrade 91090 2" Dia. x 1" W, 120 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 48205 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 78680 4-1/4" Dia. x 4" W x 5/8"-11 Center Thread, 120 Grit, A/O, DynaCut Flap Wheel
Dynabrade 46000 .4 hp Right Angle Die Grinder, Rear Exhaust, 12,000 RPM, 1/4" Collet
Dynabrade 50154 - 5" (127 mm) Dia. Disc Wet Back-Up Pad
Dynabrade 48335 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 43506 .4 hp 3" (76 mm) Dia. Extension Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 49425 .4 hp Right Angle Die Grinder, Rear Exhaust, 3,200 RPM, 1/4" Collet
Dynabrade 01030 Drop-In Motor
Dynabrade 78666 1/2" Dia. x 1-1/2" W x 1/8" Center Hole, Tapered Cartridge Rolls, A/O, 180 Grit, 100/pack
Dynabrade 52258 .7 hp Straight-Line Die Grinder, Front Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 78780 3/8" x 1-1/2"-W176 Dynacut Cotton Fibre Polishing Mounted Point, 120GFX, 10/pack
Dynabrade 90336 3/4" W x 20-1/2" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 52835 1/4" Drill, .4 HP, Rear Exhaust, 5,500 RPM
Dynabrade 64002 SuperFinisher, 230 Volts (AC), 1 Phase, 50 Hz
Dynabrade 96391 - 19 mm Deep Socket
Dynabrade 53408 Drop-In Motor
Dynabrade 79798 6" 2000 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 25 per box
Dynabrade 79516 1/2" W x 18" L Premium Coarse Plus NWN DynaBrite Belt, 10/pack
Dynabrade 78031 1" W x 18" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 54021 1/4"-28 Male 1/4"-20 Male, 1-3/16" Length
Dynabrade 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 92246 4" Dia. x 3/4" W Bent Medium Wire Wheel
Dynabrade 53046 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 12,000 RPM
Dynabrade 90196 1" W x 15-1/2" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 47212 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 5,000 RPM, 1/4" Collet
Dynabrade 78574 4" Dia. x 1/4"-20 Female Center Thread, 60 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 93559 3" Dia. x 1/4"-20 Female Center Thread, 120 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 11462 Dynabelter Finisher
Dynabrade 47801 .4 hp Right Angle Die Grinder, Front Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 58514 2-3/4" W x 7-3/4" L Dynabug II Orbital Sander, Non-Vacuum, .11 hp, 8,000 RPM, 3/16" Orbit
Dynabrade 91542 5" Dynacut Extreme Orange Premium Film Disc, 320 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 49455 Mini Angle Head Drill, .4 HP, Rear Exhaust, 950 RPM, 1/4"-28 Female Thread
Dynabrade 90643 3/4" W x 20-1/2" L 120 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 98273 - 1/2" Female Coupler with 1/2" Male Plug Assembly
Dynabrade 61203 RaptorVac Pneumatic DrumVac Kit, Single Operator, For Use With Tools
Dynabrade 22070 Downdraft Table Accessory Pack (Air Manifold, FRL and On/Off Air Valve)
Dynabrade 78767 3" Dia. x 2" W x 1/4" Shank, Coarse, NWN DynaBrite Wheel, 10/pack
3M 26024, PPS Series 2.0 Spray Cup System Kit, Large (28 fl oz, 850mL), 200 Micron Filter, 7100134650 
