This contact Mastic was developed for use in the application of custom boots created with Perfect Hoof Wear. It is also excellent for holding pads in place during the application of the Perfect Hoof Wear when creating orthotics. Excellent for use under the rim of any type of shoe to prevent infiltration of dirt or debris. Does not promote bacterial growth. Available in 2″ wide x 30′ or 2″ wide x 3′.