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.

Insize 1441-P3, Needle point (optional),
Dynabrade 55585 .4hp Mini Right Angle Drill with Adjustable Angle Head, 2,400 RPM, Rear Exhaust, 9/32"-40 Thread
3M 06525, Precision Masking tape, 06525, 1/4" x 60 yds, 144 per case, 7000045536
Dynabrade 96529 Tune-Up Kit for .7 hp Motor, Front and Rear Exhaust
Dynabrade 79024 1/8" W x 18" L 80 Grit A/Z DynaCut Belt, 50/pack
Dynabrade 91162 3/8" W x 13" L 60 Grit A/O DynaCut Belt, 50/pack
Dynabrade 69481 5" Extreme Drop-in Motor, 3/32" Orbit
Dynabrade 90631 3" W x 7-3/8" L 60 Grit A/Z DynaCut Belt, 10/ Pack
Dynabrade 11231 Contact Arm Ass'y, 3/4" Dia. x 1/2" W, Rubber Wheel, with 1/2" W Platen
Dynabrade 78458 3/4" Dia. x 3/8", 3-48 Female Center Thread, 180 Grit A/O, 8 Ply, J-DynaCut Cross Pad, 100/pack
Dynabrade 93906 3" Dia. Continuous Rim Diamond Mounted Cut-Off Wheel
Dynabrade 78709 3/8" x 3/4"-B52 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 79063 1/2" W x 24" L 120 Grit A/Z DynaCut Belt, 50/pack 
