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.

Insize 7262-200, OUTSIDE SPRING CALIPER, 8", 6928640319679
Dynabrade 67220 Contact Arm, 1/4" Dia. x 3/8" W, Steel
Dynabrade 90272 3-1/2" W x 15-1/2" L 60 Grit A/Z DynaCut Belt, 10/ Pack
Dynabrade 52834 1/4" Drill, .4 HP, Rear Exhaust, 3,600 RPM
Dynabrade 14360 Pneumatic Pipe Belt Finisher
Dynabrade 94826 - 1/2" ID, 10' Long Air Hose Assembly, Female/ Male Fitting Ends Included
Dynabrade 53232 7" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 2 HP, 6,000 RPM, 5/8"-11 Spindle
Dynabrade 60203 - 20,000 lb. Jack with No Pad
Dynabrade 91729 DynaMesh 6" 220 Grit Hook & Loop Discs, 50 per box
Dynabrade 01024 O-Ring
Dynabrade Nitro Series DS32 .3hp, 16,000 RPM, 2" Right Angle Disc Sander
Dynabrade 52335 .4 hp 7 Degree Offset Die Grinder
Dynabrade 79888 5" Dynacut 400 Grit Extreme Orange Scalloped Edge, 50 per box
Dynabrade 53046 1/4" Drill Right Angle, .4 HP, Rear Exhaust, 12,000 RPM
Dynabrade 54732 3" (76 mm) Dia. Extended Right Angle Type 1 Cut-Off Tool, Rear Exhaust, .7 HP, 18,000 RPM, 3/8"-24 Spindle
Dynabrade 59040 6" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/32" Orbit
Dynabrade 54087 3/4" Dia. Mini-Dynorbital Disc Pad, Vinyl-Face
Dynabrade 15302 Dynafile III Abrasive Belt Tool Versatility Kit
3M 16238, PPS Spray Gun Holder, 4 Gun, 7100158720 
