How to Repair a Broken Kayak

The most common problem a kayak experiences is a crack on the hull. This could be because of neglect or just time and the elements wearing down the kayak's plastic. It is possible to fix the crack on the kayak as long as it's not a severe crack over 12 inches, and still have a safe, seaworthy kayak.

Sandpaper
Acetone
Rag
Scissors
Fiberglass fabric
Paintbrush
Epoxy resin

Instructions

- 1
  Clean up the crack on the kayak with sandpaper. Leave it smooth and free of any jagged edges. Sand at least 2 inches from each side of the crack.
- 2
  Wipe the surface clean with acetone and a rag. The acetone will remove any grease or oils that will prevent the resin from adhering.
- 3
  Cut the fiberglass with scissors. Cut the fiberglass so it is 2 inches larger than the crack from either side.
- 4
  Mix the epoxy resin according to the manufacturer's instruction, as it varies by manufacturer.
- 5
  Apply a coat of epoxy resin to the hull of the kayak with a paintbrush. Brush a thick layer of epoxy that soaks the crack and passes at least 2 inches from both sides of the crack.
- 6
  Press fiberglass fabric onto the crack and paint over the fabric with another coat of epoxy resin. Let the surface dry for four hours.
- 7
  Apply another layer of fiberglass to the hull slightly larger than the first fiberglass layer. Spread the epoxy over the last layer of fiberglass and apply the new layer of fiberglass. Finish the layer of fiberglass with another thick coat of epoxy resin. Wait 24 hours before testing the kayak in the water. If water seeps through it, apply another layer of fiberglass.

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