3M™ Scotch-Weld™ Instant Adhesive Activator AC11 is a solvent- based activator formulated to increase the cure speed of Scotch-Weld cyanoacrylate adhesives.
Use 3M™ Scotch-Weld™ Instant Adhesive Activator AC11 for slower curing, high viscosity grades and with porous substrates, where the adhesive must cure before being absorbed into the substrate. Our clear adhesive activator is a hydrocarbon solvent mixture and is formulated to increase the cure speed of Scotch-Weld cyanoacrylate adhesives.