Little specks of airborne particulates can become unsightly flaws in a laminated print. To remove such specks, simply use the GBC PCR Pro Clean Roller. Simply pass the lightweight 12-in. roller over the print to collect any particulates, then clean the roller with an PCR Roller Adhesive Pad . The cleaning process is safe for all wide-format prints, is chemical free, and will not scratch substrates. Using the PCR Roller in conjunction with these GBC Cleaning pads will help you to achieve the best quality laminated product available.