Leak Sealer 1L

Regular price $62.90
Unit price


  • Seals minor leaks in most swimming pools & spas
  • Can seal leaks losing up to 3.5cm of water per day (in a 50,000 litre pool)
  • No need to empty pool or spa
  • Fast acting - usually stops leaks in 24 hours

Important Notes

  • NOT suitable for repairing leaks in vinyl liner pools
  • Larger defects require proper plumbing and maintenance
  • If using an automatic pool cleaner, remove the cleaner from the pool
  • Do not allow Leak Sealer to pass through filtration system
  • Do not exceed recommended dosage rate


  • 1LT treats 50,000 Litres pool water

Alkaline Salts

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