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 51106 Collet, 5/16"-24 Female Thread, 1/4" Capacity, 4-Piece Collet
Dynabrade 96273 O-Ring
Dynabrade 01882 Drop-In Motor
Dynabrade 78196 3" Dia. x 50 Grit A/O DynaCut Locking-Type Disc, 2 Ply Cloth, 25/pack
Dynabrade 56054 Insert (30/Pkg.)
Dynabrade 59008 5" Dia. Self-Generated Vacuum Dynorbital-Spirit Random Orbital Sander, 3/8" Orbit
Dynabrade 96464 - 100K PG Inlet Seal Burn-In Manifold
Dynabrade 52624 4" Dia. Right Angle Disc Sander
Dynabrade 93559 3" Dia. x 1/4"-20 Female Center Thread, 120 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 13411 Dynisher Finishing Tool Versatility Kit
Dynabrade 53093 3/8" Pistol Grip Drill, .7 HP, Rear Exhaust, 1,800 RPM
Dynabrade 92822 3-1/4" Dia. x 3" W Standard Dynacushion Pneumatic Wheel
Dynabrade 90024 4" Dia. x 1/2" W x 3/4" Cotton Buff Wheel, 10/ Pack
Dynabrade 58044 3" Dia. Vacuum Dynafine Round Disc Pad, Vinyl-Face
Dynabrade 56830 6" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/16" Orbit
Dynabrade 58516 - 68 mm x 196 mm Dynabug II Orbital Sander, Vacuum
Dynabrade 90944 4-1/2" Dia. x 5/8"-11 Type 27 Soft Extra Flex Felt Polishing Wheel, 10/pack
Dynabrade 78182 3" Dia. Medium DynaBrite Locking-Type Disc, 25/pack
Dynabrade 78650 5/8" Dia. x 1-1/2" W x 3/16" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 57455 2-3/4" W x 8" L Vacuum Dynaline Disc Pad, Vinyl-Face
Dynabrade 98269 1/2" Female Coupler
Dynabrade 79821 3" 320 Grit Dynacut Extreme Orange Film Non Vac Hook Face Disc, 50 per box
Dynabrade 56087 3" Dia. Non-Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade Nitro Series 50208 Polisher Kit, w/ ROB1 Buffer
Dynabrade 92913 1-1/2" Dia. x 1" W Slotted Wheel
Dynabrade 40321 Dynafile II Abrasive Belt Tool Versatility Kit
Dynabrade 50211 3" Dia. Right Angle Disc Sander, Central Vacuum, 15,000 RPM
3M 06742, Overspray Protective Sheeting, 20 ft x 250 ft, 7000120043 
