DreamGUARD Protex 3 is a water based clear liquid laminate that will create the ultimate in abrasion and scuff resistance. Formulated especially for DreamScape wallcovering products but can be applied to any vinyl surface. Protex 3 was specifically formulated to be used as a post installation solution- it can be used with or without a laminator machine. Simply have the wallcovering installer paint this on the wall with a typical paint roller! Coverage per gallon is estimated to be 1000 square feet but can vary depending on method of application and texture of surface. DreamGuard is safe. No harmful odors or VOC