How to Repair an Outside Aluminum Pool

Outside aluminum pools are above-ground pools. Unlike traditional concrete in-ground pools, these pools are constructed of aluminum framing and hold water with a thick vinyl bladder or lining. If one of the aluminum walls is punctured, this will eventually cause a tear in the vinyl resulting from the jagged edges. To alleviate this problem you can repair an outside aluminum pool by patching it with a cold-weld compound.

Aluminum snips
Rubber gloves
Steel wool
Acetone
Sponge
Cold-weld kit (hardener and epoxy resin)
Plastic cup
Plastic putty knife

Instructions

- 1
  Cut off any jagged edges with aluminum snips, leaving a smooth surface.
- 2
  Put on rubber gloves and use steel wool along with acetone to clean the damaged spot on the pool. Rinse the aluminum with a damp sponge and let air dry once it is clean.
- 3
  Mix equal parts of hardener and epoxy resin in a plastic cup to create a cold-weld compound.
- 4
  Apply the cold-weld compound to the aluminum pool with a plastic putty knife and let dry for about 6 hours.
- 5
  Periodically check the cold-weld patch over the next 48 hours for leaks. If any leaks occur or the cold weld comes apart, mix more compound and spread it over the aluminum.

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