A quick spritz of O3a Cyanoacrylate Aerosol Accelerator (Activator) speeds up the curing time of cyanoacrylate super glue adhesives. You can use it in one of two ways; either spray one of the surfaces (glue on the other surface) before bringing the two together or spray after putting the parts together. Whichever way you choose O3a Accelerator greatly increases the curing speed of the adhesive. This CA Adhesive Accelerant is a solvent-based product that does not stain the surrounding area. In addition, O3a Cyanoacrylate Aerosol Accelerator is useful when priming uneven surfaces or material combinations that are harder to bond, and in colder, drier environments where curing time may be delayed.-bg