Horseshoer"s Secret(R) Hoof Sealant NEW! Seals in essential moisture under dry conditions. Keeps excessive moisture out under wet, soggy conditions. Quick-drying waterproof formula seals in moisture Gives hooves a show-ring shine Aids in the prevention of cracks in hot, dry conditions or the development of soft, mushy hooves in wet conditions Does not contain toluene Available in 7.5 oz size with easy-to-use applicator DIRECTIONS FOR USE: Hoof wall must be clean and dry prior to application. Apply weekly, or as needed, to hoof wall. Begin approximately 1/2 inch below coronary band and continue down hoof wall. Do not use on bulbs of heel or coronary band. Allow to dry before applying additional coats if required. Active Ingredient: methyl methacrylate 30.0%. Inactive Ingredient: acetone.