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 15360 Dynafile III Abrasive Belt Machine for 24" Belts
Dynabrade 81005 2" W x 42" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 56231 - 11" (279 mm) Dia. Non-Vacuum/Vacuum Disc Pad, Hook-Face Short Nap
Dynabrade 90642 3/4" W x 20-1/2" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 59005 5" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 57952 3-3/4" W x 2-3/8" L Non-Vacuum Dynafine Tear Drop Disc Pad, Vinyl-Face
Dynabrade 91530 5" Non-Vacuum 150 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Dynabrade 50321 4-1/2" Dia. Pistol Grip Disc Sander, Rear Exhaust, .7 HP, 11,000 RPM, 5/8"-11 Thread
3M Scotchkote Liquid Epoxy Coating Spray System HSS Mix Nozzle,Straight, 7000031879 
