Pinch or Squeeze Flexible Container for Precise Application
Our 3M™ Scotch-Weld™ Surface Insensitive Instant Adhesive SI Gel is a glue that is easily applied with a thin bond line from a squeeze bottle and cures quickly. This cyanoacrylate adhesive is dispensed from a flexible container; pinch a precise drop or squeeze for a steady bead.
Recommended Applications
- Woodworking
- Furniture and cabinetry
- Point of purchase displays
- Packaging
Creates a Strong, Durable, Long-Lasting Bond
Once applied, our 3M™ Scotch-Weld™ Surface Insensitive SI100 typically reaches handling strength in under 25 seconds, with a full cure achieved in 24 hours. This keeps jobs moving quickly and may help improve workplace productivity. Once a full cure is achieved, the glue achieves a strong, durable and lasting bond, with overlap shear strength over 2,000psi.
Surface Insensitive Instant Adhesives
Our 3M™ Scotch-Weld™ Surface Insensitive Instant Adhesives are designed to give exceptional performance on difficult-to-bond wood, leather, paper and other acidic substrates. These adhesives can bond like substrates or in combination with metal, plastics, rubbers or composite substrates.
Understanding Instant Adhesives
Instant adhesives are cyanoacrylate based formulas that are strong, fast-acting glues used in industrial and household applications. In general, they are an acrylic resin that rapidly polymerizes in the presence of moisture, forming long, strong chains, joining the bonded surfaces together.
Cyanoacrylate adhesives should be applied thinly, with pressure put on the bond for a few seconds, to ensure that the reaction proceeds rapidly and a strong bond is formed within a reasonable time.
3M instant adhesives apply right from the container and rapidly reach handling strength at room temperature. Commonly referred to as a super glue, a single drop per square inch can bond many plastics, rubbers, metals, wood and more. An instant adhesive from 3M set a Guinness World Record in 2012 for the strongest glue by lifting an 8.1 metric ton forklift in the air for one hour.
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.

Standard Abrasives 727399, Buff and Blend Cross Buff HS, A/O Medium, 2 in x 3/4 in x 2 Ply x 1/4-20, 7000047137
Standard Abrasives 725014, Buff and Blend Cross Buff GP, A/O Coarse, 1-1/2 in x 1/2 in x 2 Ply x 8-32, 7000121820
Standard Abrasives 725011, Buff and Blend Cross Buff HP, A/O VFN, 3/4 in x 3/8 in x 2 Ply x 8-32, 7000047134
3M 89613, Fibre Disc 782C TN Quick Change, 4-1/2 in 80+, 7100099269
3M 89591, Fibre Disc 782C, 36+, 7 in x 7/8 in, Die 700BB, 7100099271
3M 36507, Green Corps Fibre Disc 36507, 5 in x 7/8 in, 40, 7100225415, 20 Discs/Bag
Standard Abrasives 727459, Buff and Blend Cross Buff HP, A/O VFN, 1.25 in x 1/2 in x 3 Ply x 8-32, 7100017838
3M 27655, Cubitron II Fibre Disc 987C, 60+, 7 in x 7/8 in, Die 700BB, 7000148158
3M 27724, Cubitron II Fibre Disc 982C, 60+, GL Quick Change, 5 in, Die G500P, 7010326432
3M 27404, Cubitron II Fibre Disc 982C, 36+, TN Quick Change, 5 in, Die TN500P, 7000119161
3M 64447, Scotch-Brite Cross Buff, 1-1/2 in x 1/2 in x 2 PLY x 8-32 High Strength A VFN, 7000121125
Standard Abrasives 530195, Zirconia Resin Fiber Disc, 5 in x 7/8 in 80, 7010331401
3M 50751, Roloc Fibre Disc 501C, 36, TSM, 3 in, Die RS300VM, 7010325721
3M 27469, Cubitron II Fibre Disc 987C, TN Quick Change, 4-1/2 in, 36+, 7000144096
3M 87253, Cubitron II Fibre Disc 987C, 80+, 4-1/2 in x 7/8 in, Die 450E, 7100109862
3M 77601, Fibre Disc 381C, 120, 4-1/2 in x 7/8 in, Die 450E, 7100055270
3M 16580, Accuspray ONE Spray Gun System with Standard PPS, 7100099202
3M 62612, Scotch-Weld Threadlocker TL71, Red, 10 mL Bottle, 7100039197, 10/case 
