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 91128 1" W x 18" L 120 Grit A/O DynaCut Beltm, 50/pack
Dynabrade 94871 - 3/8" x 1/4 NPT Male Barbed Insert
Dynabrade 56105 6" Dia. Vacuum Disc Pad, Vinyl-Face
Dynabrade 79693 8" 600 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box
Dynabrade 84851 3" x 4" Medium Foam, Extreme Orange, 24 per pack
Dynabrade 79858 3" 320 Grit Dynacut Extreme Orange Film Vac Hook Face Disc, 50 per box
Dynabrade 79070 1/4" W x 18" L 36 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 91720 DynaMesh 5" 320 Grit Hook & Loop Discs, 50 per box
Dynabrade 79193 1/2" W x 24" L 120 Grit Ceramic DynaCut Belts, 50/pack
Dynabrade 96100 Motor Tune-Up Kit
Dynabrade 94980 1/4" Composite-Style Coupler, 1/4" Male
Dynabrade 79890 8" Dynacut 80 Grit Extreme Orange Scalloped Edge Discs, 25 per box
Dynabrade 59178 6" Dia. Dynorbital-Spirit Random Orbital Sander, Non-Vacuum, 3/8" Orbit
Dynabrade 48203 .4 hp Straight-Line Die Grinder, Rear Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 53078 1/4" Straight-Line Drill, .4 HP, Rear Exhaust, 3,200 RPM
Dynabrade 64350 26" W x 36" L (660 mm W x 914 mm L) Metal Capture Downdraft Station, 230 V (AC)
Dynabrade 82576 1/4" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 79821 3" 320 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
3M 22394, Roloc Disc 361F, 50 YF-weight, TR, 3 in, Die R300V, 7000045096
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
Dynabrade 53234 7" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 2 HP, 7,200 RPM, 5/8"-11 Spindle
Dynabrade 54629 Rear Bearing Plate
Dynabrade 59010 6" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
3M 16580, Accuspray ONE Spray Gun System with Standard PPS, 7100099202 
