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.

3M 11843, 3M Cubitron 3 Flap Disc 1169F, 80+, T29-Conical, 5 in x 7/8 in, 10 ea/Case, 7100380316
3M 28806, Scotch Brite Hookit Conversion Face, 3 in, 1 per bag, 5 per case, 7010298968
3M 05540, Roloc Disc Pad Assembly, 3 in, 7000045705
3M 20881, PSA Cloth Disc 348D, P240 X-weight, 5 in x NH, Die 500X, 7100053537
STANDARD ABRASIVES 541097, QUICK CHANGE TR MEDIUM HOLDER PAD, 4 IN X 5/8-11 F, 7010310571
STANDARD ABRASIVES 541053, QUICK CHANGE TS SOFT DISC PAD W/TA4, 1-1/2 IN, 7010310567
3M 33732, Roloc+ Holder 3, 2 in x 1/4 in, 7000077961
3M 20883, PSA Cloth Disc 348D, P180 X-weight, 5 in x NH, Die 500X, 7100045948
3M 30204, Disposable Plastic Wheel Maskers, X-Large, 125 per box, 7000125076 
