How to Seal Stock Tanks

Water for livestock is not a luxury, it's a necessity. Animals must have a readily available source of fresh water. A leaking stock tank can be expensive to ignore and more expensive to replace. By using a sealant, new tanks will last longer, and a leaking tank can be repaired.

Things You'll Need

  • Food-grade liquid coating
  • Paint brush
  • Gloves
  • Wire brush
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Instructions

    • 1

      Drain water from the tank, and allow it to air dry. Use the wire brush to scrape off algae, dirt and rust. Remove any debris from the stock tank.

    • 2

      Paint a one-eighth inch layer of the rubber coating over the entire interior surface of the tank with the brush. Allow to dry thoroughly.

    • 3

      Refill stock tank with fresh water.