Description Details Conveniently dispenses 3M™ Dirt Trap Clear Film to protect lights and windows from overspray buildup High strength magnets secure the dispenser to a vertical metal surface Durable metal construction for use in automotive paint shops 3M™ Dirt Trap™ Clear Film Dispenser is designed for use with 3M Dirt Trap Clear Film. Our dispenser is made with high strength magnets that secure it to a vertical metal surface. Made with high strength magnets, 3M™ Dirt Trap Clear Film Dispenser is easy to secure to a vertical metal surface. Our dispenser is used with 18” wide rolls of Dirt Trap Clear Film which protects lights and windows from overspray buildup. To eliminate the need for cleaning and scraping, remove soiled film and immediately re-apply new film. Replace window film when heavily coated with overspray or within six months.