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 11399 Type 27 Wheel Mounting Adapter Kit
Dynabrade 98273 - 1/2" Female Coupler with 1/2" Male Plug Assembly
Dynabrade 65238 Drive Wheel
Dynabrade 58465 3-1/2" Dia. DynaLocke Dual-Action Sander, Non-Vacuum
Dynabrade 50211 3" Dia. Right Angle Disc Sander, Central Vacuum, 15,000 RPM
Dynabrade 92805 - 5" (127 mm) Dia. x 3-1/2" (89 mm) W Heavy Duty Dynacushion Pneumatic Wheel
Dynabrade 48503 2" Dia. 7 Degree Offset Disc Sander, Rear Exhaust, .4 HP, 25,000 RPM
Dynabrade 79407 4" Dia. x 4" W x 3/4" Arbor Hole, Very Fine, NWN DynaBrite Finishing Flap Roll
Dynabrade 11232 Contact Arm Ass'y, 1" Dia. x 3/8" W, Tapered Rubber Wheel, with no Platen
Dynabrade 50283 7" Dia. Disc Backup Pad, Spiral-Face, Medium Density, 5/8"-11 Thread
Dynabrade 91648 2" W x 48" L 320 Grit A/O DynaCut Belt, 10/pack
Dynabrade 11300 Contact Arm Ass'y, 1/4" Dia. x 3/8" W, Steel Wheel, Polish Turbine Blades
Dynabrade 78578 5" Dia. x 1/4"-20 Female Center Thread, 180 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 82647 1" W x 72" L 40 Grit Ceramic DynaCut Belt, 10/pack
Dynabrade 02087 Drop-In Motor
Dynabrade 90547 1/2" W x 44" L 80 Grit A/O DynaCut Belt, 50/pack
Dynabrade Nitro Series RB3 - Electric 5" Rotary Buffer
Dynabrade 92192 2" W x 30" L 80 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 79175 1" W x 18" L 80 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 52062 Dyninger Finishing Tool Deluxe Versatility Kit
Dynabrade 15323 1" W x 2" L Soft Platen Pad 5-Pkg.
Dynabrade 57582 5" Dia. Wet Dynorbital Supreme Random Orbital Sander, Basic, 3/32" Orbit
Dynabrade 54018 1-1/4" Dia. Mini-Dynorbital Disc Pad, Rubber-Face
Dynabrade 52832 1/4" Drill, .4 HP, Rear Exhaust, 1,000 RPM
Dynabrade 67217 Power Arm, 1" Dia. x 1-1/2" W, 70 Duro Flat Urethane
Dynabrade 57098 Dynorbital Full Service Repair Kit
3M 20160, Scotch-Weld Epoxy Adhesive 1838, Green, Part A, 5 Gallon Drum (Pail), 7010309728
Dynabrade 92740 2" W x 150' L 30 Micron A/O Lapping Film DynaCut Roll
Dynabrade 95990 Wet Tank Assembly
Dynabrade 79108 1/2" W x 12" L 60 Grit DynaCut Premium Ceramic Belts, 50/pack
Dynabrade 78467 2" Dia. x 3/4", 8-32 Female Center Thread, A/O, 120 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 53169 Drop-In Motor
Dynabrade 78315 2" Dia. x 1" W x 1/4" Shank, Coarse, NWN DynaBrite Wheel, 10/pack
Dynabrade 01717 Drop-In Motor
Dynabrade 89414 Brush
Dynabrade 95541 Grease Gun
Dynabrade 79168 1/2" W x 30" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 91539 5" Dynacut Extreme Orange Premium Film Disc, 150 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 58037 1-1/4" Dia. Right Angle Mini-Orbital Sander, 12K RPM, .4 HP, Front Exhaust
Dynabrade 64987 Replacement Pre-Filter Blanket
Dynabrade 96067 Motor Tune-Up Kit
Standard Abrasives 707947, A/O Straight Cartridge Roll, 1/2 in x 1-1/2 in x 1/8 in 40, 7100085874
Dynabrade 57987 Base Plate Assembly
Dynabrade 78236 Polishing Compound (Red Rouge)
Dynabrade 59034 3-1/2" Dia. Central Vacuum Dynorbital-Spirit Random Orbital Sander, 3/32" Orbit
3M 30202, Disposable Plastic Wheel Maskers, 12 in - 15 in, 125 per box, 7000125074 
