An all-purpose 4 oz. Dacron^® used for Daysailors, Hobies, Windsurfers, dinghies and light air genoas for boats under 30'. This Dacron has good durability, excellent tear strength and is medium-firm. The Supercruise Polypreg finish locks the fibers for increased bias stability and consistent durability. 58" wide. Sold per yard. White in color.