Increases Cure Speed for Rapid Results
A one-part surface accelerator, our 3M™ Scotch-Weld™ Instant Adhesive Accelerator AC452 is designed to accelerate the cure speed of instant adhesives to create fast, strong results. This general purpose instant adhesive accelerator produces long-lasting bonds and exceptional performance.
Recommended Applications
- Thick bond lines
- Porous substrates
- Sensitive plastics
- Super fast cure
Quickly Achieve Excellent Bonds
Our 3M™ Scotch-Weld™ General Purpose Instant Adhesive Accelerator AC452 is designed to produce fast results for a wide range of instant adhesive applications. Quickly achieve long-lasting bonds by leveraging the features of our instant adhesive accelerator and enjoy the benefits of excellent adhesive strength and performance.
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 hold 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.

3M 29844, Sanding Screen, 120 Grit, 16 in x NH, 7100160823
3M™ 72016, Remote Alarm & Strobe 529-05-20, Audible, 7000131708, 1 EA/Case
3M 20365, Scotch-Weld Epoxy Adhesive 2216, Gray, Part A, 5 Gallon Drum (Pail), 7000046361
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 64963, Neoprene High Performance Contact Adhesive 1357, Light Yellow, 5 Gallon Pour Spout Drum (Pail), 7000121206
3M 29902, Sanding Screen, 150 Grit, 12 in x 18 in, 7100160763
3M 50728, Hookit Purple+ Curved Adapter Set Multi Hole, 70 mm x 127 mm, 7000032209
3M 16612, Accuspray Atomizing Head, Orange, 1.4 mm, 7100017731 (4 Nozzles/Kit)
3M 86992, Diamond Disc, 3" Roloc, 674W, 120 Mesh, TR, 7100143477, Box of 5
3M 33780, 641WY 1/4" X 24", 400 Mesh Diamond Cloth Belt, 7010534915
3M™ 94275, Versaflo™ Gold Coated Tinted Over-Visor with UV/IR Protection M-967N, 70071696879, 1 EA/Case
3M 29851, Sanding Screen, 100 Grit, 15 in x NH, 7100160814
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068
3M 08641, Channel Bonding and Sidelite Adhesive, 47.3 mL Cartridge, 7000119888, 6 per case
3M 14270, Disc Pad Face Plate, 4-1/2 in Hard Black, 7000144144
3M 26139, PPS Series 2.0 Adapter, Type S43, 1/4 Male, 19 Thread BSP, 7100135337 
