Rustins Strypit Aerosol is a non-caustic, dichloromethane-free, paint and varnish stripper. This aerosol works great in those hard-to-reach and more intricate areas. It's non-drip, so it's also ideal for use on vertical surfaces. Suitable for removing paint, varnish, cellulose, polyurethane, emulsion, French polish, lacquer and textured finishes from wood, metal, glass or plaster. Specially formulated to avoid stripping the attractive patina acquired through age on old furniture. Free from acid and caustic. How to use simply spray on a liberal coat of Strypit and leave until the paint starts to soften or blister, then wait a further 5-10 minutes before removing with a stripping knife or scraper.