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 97061 Screw
Dynabrade 18570 Vane Set (4pk)
Dynabrade 51946 Valve Stem Assembly
Dynabrade 78730 1" x 1/8"-W215 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 51810 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 1/8" Collet
Dynabrade 53235 7" Dia. Type 27 Vertical Depressed Center Wheel Grinder, 2 HP, 8,500 RPM, 5/8"-11 Spindle
Dynabrade 52497 Governor Weight
Dynabrade 79105 1/4" W x 12" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 50126 3" Dia. Disc Backup Pad, 3/8"-24 Thread, Hook 'N Loop
Dynabrade 93543 1-1/2" Dia. x 8-32 Female Center Thread, 150 Grit, A/O, 3-Ply, J-DynaCut Eyelet Star, 50/pack
Dynabrade 52833 1/4" Drill, .4 HP, Rear Exhaust, 2,400 RPM
Dynabrade 93166 4" Dia. X 1/4" Dia. Shank, 80 Grit, A/O, Spindle-Mount Sanding Star
Dynabrade 54629 Rear Bearing Plate
Dynabrade 58510 3" W x 4" L (76 mm x 102 mm) Dynabug II Orbital Sander, Non-Vacuum
Dynabrade 57244 Lever
Dynabrade 54328 6" Dia. Vacuum Disc Pad, Hook-Face, Short Nap
Dynabrade 50829 - 8" (203 mm) Dia. Foam-Backed Sanding Pad, Rubber-Face
Dynabrade 15373 Side Handle Block
Dynabrade 52631 4" Dia. Right Angle Disc Sander, Rotational Exhaust, 1.3 HP, 12,000 RPM, 3/8"-24 Thread
Dynabrade 22091 2-3/4" x 8" Hand Sanding Block
Dynabrade 13410 Dynisher Finishing Tool Versatility Kit, 3,400 RPM
Dynabrade 79963 5" Dia. x 150 Grit Vacuum Hook-Face DynaCut Disc, 100/Pack
Dynabrade 79689 8" 180 Grit, Extreme Orange Hook & Loop Disc w/8 Vac Holes, 25 per Box
Dynabrade 59039 5" Dia. Central Vacuum Dynorbital-Spirit Random Orbital Sander, 3/32" Orbit
Dynabrade 30701 Plate-Face, 1-1/4" Pad Mounting
Dynabrade 78232 Polishing Compound (White)
Dynabrade 81004 2" W x 42" L 60 Grit A/O DynaCut Belt, 10/pack
Dynabrade 18437 Spindle
Dynabrade 78855 Knot Wire End Brush 1-1/8" Dia. x .014 x 7/8" Steel
Dynabrade 95626 Retaining Ring
Dynabrade 93339 Carbide Burr, 1/8" Dia., SA-43 D/C Burr, Cylinder, 9/16" Flute L, 1/8" Shank
3M 26325, PPS Series 2.0 Spray Cup System Kit, Large (28 fl oz, 850
mL), 125 Micron Filter, 7100134637 
