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 48540 2" Dia. Right Angle Disc Sander, Rear Exhaust, .4 HP, 12,000 RPM
Dynabrade 50109 - 2" (51 mm) Dia. Disc Pad
Dynabrade 52904 1/4" Drill, Central Vacuum, 1,000 RPM, 1/4" Chuck
Dynabrade 50771 Shroud-3"
Dynabrade 57084 Overskirt
Dynabrade 52700 3" (76 mm) Dia. 7 Degree Offset Depressed Center Wheel Grinder, .7 HP, 18,000 RPM, 3/8"-24 Spindle
Dynabrade 90614 3" W x 10-11/16" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 53033 - 3/8" Drill Chuck, 1/2"-20 Female Thread
Dynabrade 90040 5" Dia. Foam, Flat Face Polishing Pad
Dynabrade X52 5" (127 mm) Dia. Non-Vacuum Dynorbital Extreme Random Orbital Sander, .3 HP, 12,000 RPM, 3/32" Orbit, PSA
Dynabrade 58431 5" Dia. DynaLocke Dual-Action Sander, Self-Generated Vacuum
Dynabrade 90488 1" W x 24" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 91734 DynaMesh 6" 500 Grit Hook & Loop Discs, 50 per box
Dynabrade 93543 1-1/2" Dia. x 8-32 Female Center Thread, 150 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 50633 6" Dia. Vacuum Disc Pad, Rubber-Face
Dynabrade 52206 .4 hp 7 Degree Offset Die Grinder, Front Exhaust, 30,000 RPM, 1/4" Collet
Dynabrade 78236 Polishing Compound (Red Rouge)
Dynabrade 64000 SuperFinisher, 115 Volts (AC), 1 Phase, 60 Hz
Dynabrade 96222 - 3/8" Dia. Hose, 3' Long
Dynabrade 79124 1/2" W x 18" L 80 Grit DynaCut Premium Ceramic Belts, 50/pack
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
Dynabrade 01711 Drop-In Motor
Dynabrade 91542 5" Dynacut Extreme Orange Premium Film Disc, 320 Grit, Hook & Loop, Vacuum Holes, 50/Box
3M 16580, Accuspray ONE Spray Gun System with Standard PPS, 7100099202 
