Polyethylene Canoe Repair

Polyethylene canoes are sturdy, flexible, affordable, and long-lasting. Unfortunately the plastic tends to become brittle after about 20 years--or less if it is stored outside in the harsh sun. Cracks develop, and if not cared for immediately they can spread quickly across the plastic. If you've ever tried to patch a polyethylene canoe, you'll know how difficult it is to get conventional patch remedies to bond to the plastic. Don't despair, though, because your polyethylene canoe can in fact be fixed.

Things You'll Need

  • Epoxy resin
  • Acetone
  • Rags
  • Propane torch
  • Kevlar felt
  • Marine epoxy
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Instructions

    • 1

      Research epoxy resin, and purchase one that is flexible when dry and proven to work on polyethylene canoes. Put your canoe upside-down in a well ventilated area. Scrub the damaged area with an acetone-soaked rag.

    • 2

      Heat the affected plastic slightly with a propane torch until the color starts to dull. Do not overheat, and keep the torch moving.

    • 3

      Mix the epoxy resin and apply it to the affected area. Cover with Kevlar felt. Mix the marine epoxy and cover the entire area. Allow to dry thoroughly.