Patch-N-Go Kwik Patch- The quickest fix ever! Repairs: Pontoon Boats, Floats, Tubes, Rafts, Kayaks, Canoes, Drift Boats, PVC Waders, Sailboats and Sails. Repairable MaterialsUrethanePVC/PolyvinylKevlarPolyurethanePolyethyleneNylonHypalonFiberglass Mylar