Choose from our full line of Sharkskin (Kirsch Building Products) synthetic roof underlayments for your projects. The Sharkskin brand of underlayments offers a premium product that was made by a roofer for roofers. All Sharkskin products are recyclable, contain no VOCs (Volatile Organic Compounds), and are made in the U.S.A.
SHARKSKIN ULTRA® and SHARKSKIN ULTRA SA® are the approved and recommended underlayments for a Sheffield Metals weathertight warranty.
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