Adds an extra protective barrier between pond liner & rocky soil.

Reduces wear and abrasion damage to underside of liner.

Highly recommended for every pond installation.

Available in the following:
SRW6100 - 6' x 100'
SRW12100 - 12' x 100'
SRW12300 - 12' x 300'
SRWCU - Custom Cut Per Ft.