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Wrinkles in Roof Material
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05-22-2018, 12:40 PM
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Heavybrewster
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Join Date: May 2018
Location: Regina
Posts: 3
M.O.C. #21825
No worry with the seam line. It is because that area has expansion and contraction at the sheathing seam. Best to leave alone and not create a problem where one doesn't exist. Rubber EPDM is designed to be flexible and stay that way.
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