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 91640 2" W x 36" L 180 Grit A/O DynaCut Belt, 10/pack
Dynabrade 78017 1/4" W x 18" L Very Fine NWN DynaBrite Belt, 10/pack
Dynabrade 93919 3/4" x 3-48 Female Center Thread, Medium, Dynabrite Surface Conditioning Eyelet Star, 50/pack
Dynabrade 92206 1/8" W x 12" L 80 Grit A/O DynaCut Belt , 50/pack
Dynabrade 98087 Aluminum Core 5/8"-11 Thread
Dynabrade 78845 Controlled Flare End Brush 3/4" Dia. x .0104 x 7/8" Stainless Steel
Dynabrade 11025 1/2" W x 7" L Soft Platen Pad 5-Pkg.
Dynabrade 91544 5" Dynacut Extreme Orange Premium Film Disc, 60 Grit, Hook & Loop, Non-Vacuum, 50/Box
Dynabrade 91573 6" Dynacut Extreme Orange Premium Film Disc, 100 Grit, Hook & Loop, Non-Vacuum, 50/Box
Dynabrade 82449 6" Dia. x 240 Grit A/O Hook Non-Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 11220 Contact Arm Ass'y, 5/16" Dia. x 5/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 57127 3" (76 mm) Dia. Right Angle Depressed Center Wheel Grinder, Steel Housing, .55 HP, 15,000 RPM, 3/8"-24 Spindle
Dynabrade 51330 .7 hp Router, Front Exhaust, 20,000 RPM, 3/8"-24 Spindle
Dynabrade 78520 2" x 3/4", 1/4-20 Female Center Thread, 120 Grit, 8-Ply, Dynacut A/O Square Pad, 100/pack
Dynabrade 50284 9" Dia. Disc Backup Pad, Spiral-Face, Medium Density, 5/8"-11 Thread
Dynabrade 79114 1" W x 18" L 36 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 78124 3/4" W x 20-1/2" L Coarse NWN DynaBrite Belt, 10/pack
Dynabrade 79976 5" Dia. x 60 Grit Vacuum Hook-Face DynaCut Disc, 100/Pack
Dynabrade 79060 1/2" W x 24" L 40 Grit A/Z DynaCut Belt, 50/pack
3M 36863, Dirt Trap Clear Film Dispenser, 7100173136 
