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 54406 4" Dia. Right Angle Disc Sander, Rear Exhaust, .7 HP, 12,000 RPM, 3/8"-24 Thread
Dynabrade 91538 5" Dynacut Extreme Orange Premium Film Disc, 120 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 94933 SHCS, M8-1.25 x 65, Black Oxide
Dynabrade 64490 33" (84 cm) W x 60" (152 cm) L Downdraft Sanding Table, 220 V (AC)
Dynabrade 79972 6" Dia. x 150 Grit Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 52200 .4 hp Straight-Line Die Grinder, Front Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 79134 3/4" W x 20-1/2" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 95800 [1-1/4" Thread - 1-1/4" Non-Thread], Non-Conductive Vacuum Hose Cuff (Includes 95895 Insert)
Dynabrade 90444 1" W x 30" L Coarse NWN DynaBrite Premium Belt, 10/pack
Dynabrade X62VHS 6" Dia. Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
Dynabrade 93532 7" Mandrel for Sanding Stars w/ Flexible Tip, 8-32 Male Thread
Dynabrade 52655 178 mm (7") Dia. Right Angle Disc Sander
Dynabrade 95544 Gear Grease, 2.5oz. Tube
Dynabrade 79032 1/2" W x 18" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 53081 1/2" Right Angle Drill, .7 HP, Rear Exhaust, 4,500 RPM
Dynabrade 95162 Screw
Dynabrade 13205 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 3,400 RPM, 5/8" or 1" Dia. Arbor
Dynabrade 96408 Wrench, Top Plate
Dynabrade 79049 1/8" W x 24" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 52564 4-1/2"-5" (114 mm-127 mm) Dia. Right Angle Disc Sander
Dynabrade 50605 5" Dia. Non-Vacuum Disc Pad, Hook-Face, Long Nap
Dynabrade 69451 Drop-In Motor
3M 16615, Accuspray Atomizing Head, Blue, 1.2 mm, 7100086837 (4 Nozzle/Kit) 
