KG's BOOT GUARDKG's BOOT GUARD SUPERIOR BOOT PROTECTION Get more mileage out of your workboots. Kgs Boot Guard offers superior protection from toe wear, water seepage along the welt, and seam erosion. The boot guard can be applied to new or used boots and bonds to leather, rubber, Cordura, vinyl, and even to exposed steel. Kgs Boot Guard is tough and permanent! It will not crack, peel, or flake off. Simply brush on the first coat, let dry for two hours, brush on one