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 56248 - 5" (127 mm) Dia. Non-Vacuum Dynabug "Model T" Disc Pad, Hook-Face, Short Nap
Dynabrade 52169 Handle Assembly
Dynabrade 51400 3" Dia. 7 Degree Offset Rotary Buffer, .4 hp, 3,200 RPM, Rear Exhaust, 3/8"-24 Spindle Thread
Dynabrade 96208 Repair-Collar Ass'y, 1.584" ID
Dynabrade 79170 1" W x 30" L 60 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 56804 3-1/2" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/16" Orbit
Dynabrade 67211 Utility Arm, 4" Dia. x 1/2" W, 70 Duro Rubber Tight Radius
Dynabrade 57850 3-2/3" W x 7" L Non-Vacuum Dynabug Disc Pad, Vinyl-Face
Dynabrade 78725 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 52430 4" (102 mm) Dia. 7 Degree Offset Cut-Off Wheel Tool, .7 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 53868 7" Dia. Right Angle Disc Sander, Rotational Exhaust, 1.3 HP, 8,500 RPM, 5/8"-11 Spindle
Dynabrade 82547 3/4" W x 18" L 36 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 91436 1/4" W x 24" L 120 Grit A/O DynaCut Belt, 50/pack
Dynabrade 98580 Motor Tune-Up Kit for National Detroit Sander Models
Dynabrade 48503 2" Dia. 7 Degree Offset Disc Sander, Rear Exhaust, .4 HP, 25,000 RPM
Dynabrade 63210 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 460 V (AC)
Dynabrade 15013 Mini-Dynafile II Abrasive Belt Tool for 13" Belts
Dynabrade 52436 4-1/2" (114 mm) Dia. 7 Degree Offset Vacuum Cut-Off Wheel Tool
Dynabrade 79074 3/8" W x 13" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 91706 DynaMesh 3" 240 Grit Hook & Loop Discs, 50 per box
Dynabrade 79886 5" Dynacut 240 Grit Extreme Orange Scalloped Edge, 50 per box
3M 30202, Disposable Plastic Wheel Maskers, 12 in - 15 in, 125 per box, 7000125074 
