Protective Pond Underliner
The use of Pondbuilder underliner increases
the puncture resistance of rubber liner by 321%
PondBuilder Recommends the use of Fish-Friendly Rubber EPDM Liner with it’s products. All our Kits feature Firestone PondGuard Liner - The most trusted brand in the industry backed by a 20 year warranty!
6' x 100' Full Roll (Bagged)
12' x 100' Roll (folded to 6') (Bagged)