How to Repair a Hypalon, TPO, or PVC Roof
02/05/2015 Back to RV Accessories Article Home

Tools required: EternaBond® RoofSeal

1. Find the leak.
2. Clean the surface
  • For EPDM and metal clean with a "hot" (fast evaporating) solvent like - lacquer thinner, acetone, automotive brake parts cleaner, or a commercial EPDM cleaner, or a good, non-residue leaving cleaner.
  • For thermoplastic roofs like PVC, TPO, Hypalon, score the surface of with a Scotch-brite like pad (or equal), sand cloth a sanding sponge, etc. Wipe off dust.
  • For rusty metal modified / granulated roofs, stucco, concrete, wood or other porous surfaces - blow or brush off loose or heavy dust / dirt. Coat surface with a light coat of EternaPrime┬«.
3. Apply EternaBond® and roll.