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Polytarp Super Fifteen+ is a heavy-duty 15 mil polyethylene vapour barrier designed for demanding under-slab applications. Installed beneath concrete, it helps control the movement of moisture vapour, water and soil gases while providing the puncture resistance and strength needed for rugged jobsite conditions.

• 14 ft. wide x 140 ft. long
• Heavy-duty 15 mil polyethylene construction
• Meets ASTM E1745 Class A, B and C requirements
• Helps protect concrete slabs against ground moisture and soil gases
• Specially folded for easier placement over tamped grade
• Wide roll reduces the number of seams and overlaps
• Suitable for under-slab, crawlspace, basement, renovation, commercial and industrial applications
• Made in Canada