Stick Fast Activator can be used with Stick Fast Glue for accelerating the bond by applying directly to the CA.The cure is accelerated when CA is applied to highly acidic surfaces. Aerosol Activator uses a solvent that will affect plastics initially, but once evaporated the affect on appearance of the CA is less. Using too much activator may cause the CA to "boil" reducing the bonding strength or creating unwanted whitening of the CA. Do not mix other brands of activator with this product; they may not be compatible.