The Titan™ Crossbow String Wax helps you preserve and prolong the life of your crossbow string. The string wax helps lengthen your strings overall life by reducing fraying and protecting your string from dust, dirt, and moisture. Crossbow wax is compatible with synthetic fiber bowstrings and melts in nicely, is smooth, and excess easily wipes away. Wax comes in a 0.90 oz. stick for easy storage and portability in your pack, ready for use when you are.