SealMaster has sealers, additives, crack fillers and paints, as well as sports surfacing and paving equipment. SealMaster recently introduced the latest in traffic control technology with the debut of Liquid Thermoplastic. A 100 percent acrylic, water-based material, Liquid Thermoplastic is sprayed-on and cold-applied. It maintains the durability and performance normally associated with hot-melt thermoplastic applications.   With stores around the country, SealMaster serves most U.S. areas.