Pac-Fab/Purex Separation Tank Bag - 2-Ply - 12 x 18 Inch pipe-size_Variable Range it forms a polymer compound

it forms a polymer compound that may be applied underwater (either fresh or salt water) and will bond tenaciously to substrates such as fiberglass

It has a dual-post anchoring system using the Dual-Post Rock Solid anchor

Follow all manufacturers' recommended fill percentage and instructions

also known as a solar blanket

Yellow with Black Ball (Craft Prohibited)

Pac-Fab/Purex Separation Tank Bag - 2-Ply - 12 x 18 Inch pipe-size_Variable Range it forms a polymer compoundThis is a 2 Ply Separation Tank Bag measuring 12 inches in diameter and 18 inches in length. Universal Filtration bags feature 1 4 inch diameter, aluminum rings, heavy duty polypropylene fabric, and double stitch construction. This separation tank bag is designed for Purex Pac Fab residential tanks.