4G Cleaner is specifically formulated to clean glue, grease, grime, marker inks and other types of light graffiti off almost all plastic, metal and painted surfaces. This cleaner contains Toluene so it is advisable to only use in well ventilated areas. Can also be used to soften old vinyl for easier removal and is also used by some customers for printer cleaning / maintenance.
Due to the wide range of materials and paint finishes in use, it is impossible to predict the effect the cleaners would have on a particular surface. It is therefore important that the cleaner is tested on a small inconspicuous area first to satisfy the user of its suitability.