3M™ Scotch-Weld™ Super Fast Instant Adhesives rely less on surface moisture for cure speed than standard cyanoacrylates. They are designed to join together difficult-to-bond plastics and rubbers, acidic and/or contaminated surfaces such as woods, leathers, cardboard, and oily surfaces. These cyanoacrylates can be used for a super fast cure in high speed production applications. SF100 is a low viscosity super fast cyanoacrylate. It has been tested and passed the requirements of Commercial Item Description A-A-3097, Type II, Class 2 (formerly MIL-A-46050C)Information provided by 3M |