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 52400 2" Dia. 7 Degree Offset Disc Sander, Front Exhaust, .5 HP, 15,000 RPM, 1/4"-20 Thread
Dynabrade 81005 2" W x 42" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 54807 Drop-In Motor
Dynabrade 79192 1/4" W x 24" L 120 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 92750 2" W x 50' L 9 Micron, Diamond Lapping Film DynaCut Roll
Dynabrade 64207 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 230 V (AC)
Dynabrade 91574 6" Dynacut Extreme Orange Premium Film Disc, 120 Grit, Hook & Loop, Non-Vacuum, 50/Box
Dynabrade 91731 DynaMesh 6" 280 Grit Hook & Loop Discs, 50 per box
Dynabrade 79031 1/2" W x 18" L 60 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 50260 5" Dia. Pad Assembly
Dynabrade 48205 .4 hp 7 Degree Offset Die Grinder, Rear Exhaust, 25,000 RPM, 1/4" Collet
Dynabrade 80060 Motor Replacement, 230V-50/60 Hz, 1400 W
Dynabrade 78009 1/2" W x 12" L Super Fine NWN DynaBrite Belt, 10/pack
Dynabrade 91573 6" Dynacut Extreme Orange Premium Film Disc, 100 Grit, Hook & Loop, Non-Vacuum, 50/Box
Dynabrade 95544 Gear Grease, 2.5oz. Tube
Dynabrade 91164 3/8" W x 13" L 120 Grit A/O DynaCut Belt, 50/pack
3M 08302, Ultrapro Autobody Sealant, Clear, 5 oz Tube, 7000120449, 6 per case
Dynabrade 53808 .5 hp Straight-Line Die Grinder, Steel Housing, Rear Exhaust, 24,000 RPM, 1/4" Collet
Dynabrade 13060 5/8"-11 Female _ 5/8"-11 Male, 4" Length
Dynabrade 58045 Vacuum Dynafine Tear-Drop Disc Pad, Vinyl-Face
Dynabrade 78330 3" x 1" x 1/4 Shank, 180 Grit, Dynabrite Interleaf Wheel, 10/pack
Dynabrade 64863 Variable Speed Versatility Grinder, Slack-Action, 3 hp, 460 V (AC), 3 Phase, 50/60 Hz, 2,000-8,000 SFPM, 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 13525 Dynastraight Finishing Tool Versatility Kit, 1 HP, Rear Exhaust, 3,400 RPM, 5/8"-11 Arbor
Dynabrade 52450 7" Dia. Vertical Disc Sander
Dynabrade 82436 5" Dia. x 400 Grit A/O Hook Non-Vacuum Film-Backed DynaCut Disc, 100/Box
Dynabrade 50079 Collet, M8 x 1.0 Female Thread, 6 mm Capacity
Dynabrade 79703 - 5-1/2" Dynacut Orange Foam Flat Face Polishing Pad, Hook and Loop
Dynabrade 64901 Variable Speed Versatility Grinder, 1 hp, 230 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 47820 2" Dia. Right Angle Disc Sander, Front Exhaust, .4 HP, 12,000 RPM
Dynabrade 92868 - 5" (127 mm) Dia. x 1-1/2" (38 mm) W Heavy Duty DynaWheel Pneumatic Wheel
Dynabrade 11254 Contact Arm Ass'y, 4-3/4" Dia. x 1/2" W
Dynabrade 59117 3" Dia. Central Vacuum HiVac Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 93545 1-1/2" Dia. x 8-32 Female Center Thread, 220 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 59025 6" Dia. Non-Vacuum Dynorbital-Spirit Random Orbital Sander, 3/16" Orbit
Dynabrade 93906 3" Dia. Continuous Rim Diamond Mounted Cut-Off Wheel
Dynabrade 92916 2" Dia. x 1" W Slotted Wheel
Dynabrade 78477 3" Dia. x 1", 1/4-20 Female Center Thread, A/O, 60 Grit, 8-Ply J-DynaCut Cross Pad, 100/pack
Dynabrade 79264 6" Dia. x 220 Grit A/O Vacuum PSA DynaCut Disc, 100/Roll
Dynabrade 69273 Muffler Ass'y
Dynabrade 11360 Contact Arm Ass'y, 5/8" Dia. x 3/8" W, Rubber Wheel, No Platen/Offset Design
Dynabrade 79129 1" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 91572 6" Dynacut Extreme Orange Premium Film Disc, 80 Grit, Hook & Loop, Non-Vacuum, 50/Box
3M 36900, Interior Protection Automotive Seat Cover, 250 per box, 7010328094 
