America's #1 Direct Source for Pool Supplies!

1.800.288.7946 Experts Available 24/7

Call Cart
one day delivery

1 Day Delivery

Your ZIP Code: 06828 Fairfield Change Location

To Fairfield Change
Celebrating 35+ Years!
Source / Promo Code:WYAARUNKEdit
cart overlay

    Showing 0 of 0 item View All

    Estimated SUBTOTAL* :  $0.00

    *Excludes taxes, handling fee, and EZ Pay Service Fee, if applicable.
    Source Code:WYAARUNK Edit

    C-3 Medium Grade Vermiculite

    Item # A6430 Manuf.# C-3 Vermiculite

      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 C-3 bag = 34 bags needed of C-3 vermiculite.

      read more

      • 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