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 98262 - 3/8" Male Coupler
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 30337 Dynascaler Surface Preparation Tool, Hand-Held
Dynabrade 92825 - 3-1/4" (83 mm) Dia. x 3" (76 mm) W Standard Dynacushion Pneumatic Wheel
Dynabrade 50343 2" (51 mm) Dia. Depressed Center Grinder, .4 HP, 25,000 RPM, 3/8"-24 Spindle
Dynabrade 79797 6" 1500 Grit Dynasoft Finishing Film Non Vac Hook Face Disc, 25 per box
Dynabrade 63603 RaptorVac PowerHead Replacement for 61203
Dynabrade 96045 Motor Tune-Up Kit
Dynabrade 58054 - 5" (127 mm) Dia. Self-Generated Vacuum Dynorbital-Spirit Mesh Abrasive System
Dynabrade 64905 Fixed Speed Versatility Grinder, 1.5 hp, 230 V (AC), 1 Phase, 50/60 Hz, 5,400 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 91437 1/2" W x 24" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 52223 .5 hp 7 Degree Offset Die Grinder, Rear Exhaust, Short Shank, 24,000 RPM, 1/4" Collet
Dynabrade 79063 1/2" W x 24" L 120 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 07136 Handle Grip
Dynabrade 92916 2" Dia. x 1" W Slotted Wheel
Dynabrade 53967 - 5" (127 mm) Interface Pad, Double-Sided Hook-Face, Short Nap
Dynabrade 64900 Variable Speed Versatility Grinder, 1 hp, 115 V (AC), 1 Phase, 50/60 Hz, 600-4,000 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 94300 1/4" NPT Composite Dynaswivel
3M 30204, Disposable Plastic Wheel Maskers, X-Large, 125 per box, 7000125076 
