Max Blow Off #2145 Rubber Rejuvenator and Platen Cleaner is a specially designed cleaner that cleans and restores rubber rollers and platens. Removes dried ink and toner from gummed-up over inked rollers. Recommended For: Rubber Rollers, Platens, Printers, Copiers, Fax Machines, Postage Meters, Typewriters, Adding Machines, Feed Rollers, Registration Rollers, Forwarding Rollers, Blades, Fuser Rollers, Offset Duplicators, Blankets, Laser Cartridge Magnetic Rollers. All cans are factory sealed with a break off tab before use still intact. Each can includes a small straw allowing you to get into those hard to reach dusty areas.