FiberFix combines industrial-strength fibers and specialized resins into a wrap that bonds to almost anything, hardents like steel and provides a permanent fix. Using FiberFix, you can fix things that either could not be fixed before or could not be fixed inexpensively. People struggle with how to repair things like leaking plumbing pipes, sprinkler lines, leaking car hoses and other complicated items without the need for expensive repair services. Don't replace it, FiberFix it and fix it for good. Features: 100% Waterproof Rapid cure time Sandable and paintable Bonds to any surface Heat and cold resistant Available sizes: 1" Wide / 40" Long 2" Wide / 50" Long 4" Wide / 60" Long