How to patch a hole in a kayak. If you get a hole or crack in your kayak don’t get rid of it, it can be fixed.
Find a piece of plastic that’s similar to the plastic your kayak is made of and use a heat gun to melt the plastic into the hole or crack. You can smooth out the patch with a spackling knife before it hardens if you want it to look nicer.

I have repaired two kayaks using this method and they never leaked again.

If you have any questions about this repair reach out to me and I’ll try to help you.