Non-woven, needle-punched PE felt liner with an impermeable PU coating. Specially designed stitched seam and taped overlap joint capable of negotiating bends up to 90° with minimal wrinkling. Capable of changing circumferences up to 4 diameters (4D).
Non-woven needle punched PE felt liner with an impermeable PU coating. Specially designed stitched seam and taped overlap joint capable of negotiating bends up to 90° with minimal wrinkling. Capable of changing circumferences up to 4 diameters (4D).
4″ (will stretch up to 6″)
Large sizes available
4.5mm
• 165 and 330 ft. lengths in stock (+/-)
• Longer lengths available
• Multiple bends up to 90°
• Transitions without ridge
• Ease of inversion
Installation Air Pressure – 5 to 7psi (may need additional pressure to invert around bends).
Avoid extremes of temperature. Freezing may cause the coating structure to degrade locally, especially areas where the coating is in tension or compression – at bends and edges, and immediately adjacent to seam welds. Recommended storage temperature 40°F – 95°F. Shelf life at this temperature: in excess of 1 year.
Avoid prolonged contact with solvents and chemicals.
