Super-Flex 4.2'x12' Stream Liner. Safe for Fish and Plants

Pondmaster Super-Flex is a flexible polyethylene-based pond liner that combines the strength of Polyethylene liners with the highest flexibility available. This 4.2'x12' liner is fish-safe and is deal for lining stream beds. Super-Flex is insect resistant, making it perfect for residential and commercial applications. Super-Flex is half the weight of traditional EPDM liners but more flexible.