Developed by Trimmers, the revolutionary cartridge system will save you TIME and MONEY! Use HOOF-TITE Equine Fast Set for quarter crack repairs, hoof reconstruction, adhere steel or aluminum shoes, fill chips and cracks or build frog supports. You can even drive a nail through it without fear of cracking or shattering it like other products. Sets in just 30 seconds and is raspable in one minute. The possibilities are truly endless with this great product.