An excellent formulation, originally designed for the automotive trade for removal of road tar, glue, stickers and most adhesives from painted surfaces, including acrylics, synthetic and cellulose finishes.
Remove the label by applying a small amount of heat, before scraping with a scraper. Once the vinyl is removed, simply drop a few drops onto the problem area, allow the product a few seconds to work and buff away.
Also absolutely unbeaten for the removal of tar from automotive bodywork - again apply a few drops to the problem areas or a clean cloth, allow a few seconds to work before gently buffing out.