Spitfire® Surface Cleaner, 1 Case of 12 Wax Baths Refill Wax Velcro© brand's Nylon Hook 88 Mineral oil softens and Velcro© brand's Nylon Hook 88 fasteners are woven with 6 mil Monofilament and are binder coated to protect against fraying when cut * Offers excellent durability and has a high cycle life * The rubber based pressure sensitive adhesive is designed for a medium temperature range that performs well on many substrates especially uneven or rough surfaces * Operating Temperature Range: 40 F to 120 F * Closure Shear Strength: 14 The USP type VII gauze is hypoallergenic to ensure user comfort Cleans a wide variety of surfaces (do not use on glass aluminum or water based paint