40 mil Lining Physical Specifications

Engineered Lining Systems Inc. membrane (available in white, gray, or tan colors) is fabricated from high tenacity, low shrink weft inserted 18 x 14, 1,000 Denier polyester fabric that has been coated with a proven thermoplastic alloy. The membrane is resistant to ultra-violet rays and micro-organisms. The tear and puncture strength of the polyester fabric are superb, and it is impervious to most caustic chemicals, including those found in nature, animal fats and oils. It shows no ill effects from either heat or cold.

Engineered Lining Systems Inc. membrane is non-curing to provide excellent weldability for the entire life of the system. A patch or any other necessary additions or alterations can easily be accomplished by heat welding the new membrane/accessory to the existing membrane. Heat (hot air) welding is used to bond all field seams. The welds can be made with a hand held unit. The hot air seaming eliminates the need for chemicals, torches and other unsafe, non-manageable seaming systems. Field attachments are minimized by engineering our membrane to fit your canal.