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 94598 Pin Wrench, Ass'y.
Dynabrade 78404 2-1/2" Dia. x 1/2" W x 1/4" Shank, 80 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 90473 1/4" W x 30" L 320 Grit A/O DynaCut Belt, 50/pack
Dynabrade 78650 5/8" Dia. x 1-1/2" W x 3/16" Center Hole, Z/A, 80 Grit, 100/pack
Dynabrade 78679 4-1/4" Dia. x 4" W x 5/8"-11 Center Thread, 80 Grit, A/O, DynaCut Flap Wheel
Dynabrade 50914 9" Pad Ass'y, Spiral Rib, Med. 5/8"-11 Thread, 6,600 RPM Max.
Dynabrade 64683 Paper Cartridge Filter
Dynabrade 90676 1" W x 30" L 120 Grit A/O DynaCut Belt, 50/pack
Dynabrade X31V - 3" Dia. Cen-Vacuum Dynorbital® Mini Extreme Random Orbital Sander
Dynabrade 13401 Dynisher Finishing Tool
Dynabrade 92174 1/2" W x 30" L 60 Grit Ceramic DynaCut Scalloped Edge Belt, 50/pack
Dynabrade 52297 .7 hp 7 Degree Offset Die Grinder
Dynabrade 15300 Dynafile III Abrasive Belt Tool
Dynabrade 64492 36" (91 cm) W x 72" (183 cm) L Downdraft Sanding Table, 220 V (AC)
Dynabrade 10844 DynaPen Reciprocating Tool Filer Kit, 14,000 SPM, 1/8" Collet
Dynabrade 78300 1" Dia. x 1" W x 1/4" Shank, 60 Grit, A/O DynaCut Flap Wheel, 10/pack
Dynabrade 64932 Vacuum Scoop Assembly
Dynabrade 56102 5" Dia. Non-Vacuum Disc Pad, Vinyl-Face
Dynabrade 92178 1/4" W x 30" L 120 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 91527 5" Non-Vacuum 80 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
Standard Abrasives 706454, A/O Straight Cartridge Roll, 3/8 in x 1 in x 1/8 in 80, 7100085872
3M 16238, PPS Spray Gun Holder, 4 Gun, 7100158720 
