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FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll) - Amazon.com
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QuietWalk 100 sq. ft. 36 in. W x 33.3 ft. L x 3 mm T Underlayment w/Sound & Moisture Barrier for Laminate & Wood Floors (30Pk) QW100B1LT - The Home Depot
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All Globe Inc, Silicone Vapor Shield for Hardwood Floors, 200 SF Roll - Non-Toxic, Recycled, Nail Down Floor Vapor Barrier
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Floorlot SilverPlus Enhanced Flooring Underlayment with Moisture Barrier for Laminate and Hardwood Floors, (3mm Thick, 200 sq.ft Roll) - Amazon.com
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MoistureBarrier MP Global Products Moisture/Vapor Barrier Underlayment for Laminate, Engineered and Hardwood Floors - Walmart.com
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MP Global Products 100 sq. ft. Rolls 30 x in. W x 40 x ft. L x 6 mm T Polyethylene Film Moisture/Vapor Barrier Underlayment for All Floors MB006300100 - The Home Depot
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Should I use a 6 mil poly moisture barrier for engineered hardwood floor installed over concrete slab-on-grade? - Home Improvement Stack Exchange
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