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    Vermiculite - 25 lbs.

    Use Palmetto Vermiculite to create a lightweight cement for a softer pool floor for vinyl-lined pools. Simply mix sand, Portland cement, and vermiculite for a smooth, soft, durable pool surface. The less abrasive surface protects your liner and is more pleasant on your feet. Product is a natural inert mineral.

    How much do I need for a whole pool? For a 20’ x 40’ pool the pool bottom Square Footage is 20 x 40 = 800. Take 800 x .17 = 136 cu ft / 4 cu ft in the bag = 34 bags needed of vermiculite.

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      • Item: # A6431 A-1 Premium Vermiculite $39.99
      • Item: # A6430 C-3 Medium Grade Vermiculite
        Out of Stock
      • Product Description
      • Customer Review


      • Economical and easy-to-use
      • Extends liner life
      • Use for repair under liner
      • Mix with water, sand, and Portland cement (Sold at your local hardware store)
      • 28 lb. bag