CrackSpan Permanent Tennis Court Crack Repair Kit
Stop wasting time filling your tennis court cracks, only to watch them return every year. Cover them permanently with CrackSpan. CrackSpan allows the crack to move under a tough, waterproof, flexible membrane. CrackSpan absorbs the movement of the crack over an 8 inch, portion of the membrane. The crack is completely hidden from the players and protected from harmful surface moisture intrusion. 1 Kit repairs 300 feet of cracks.