How To Apply MasterProtect EL 750 Coating Ensure substrate is structurally sound, fully cured, dry and clean Mix thoroughly before applying. Apply by brush, roller or sprayer. Apply coating using an 'N' pattern Cross-roll through coating to ensure uniform wet mil thickness Check wet film thickness to ensure application at specified rate Back-roll in same direction to create a uniform appearance Refer to the MasterProtect EL 750 technical data guide for more information.