GAF TigerPaw 48-in x 250-ft 1,000-sq ft Polypropylene Roof Underlayment

Synthetic, non-woven construction provides at least 600% (ie 7-times) greater tear strength than standard #30 felt in addition to water resistance Helps remove nearly twice as much damaging moisture from your roof deck as the leading synthetic non-breathable underlayment Tiger paw roof deck protection resists wrinkling and buckling that can telegraph through your roof shingles and detract from its finished appearance Less chance of blow-off, up to 129% higher nail pull-through strength than #30 felt helps keep the product in place Safer for installers, specially designed surface helps provide excellent walkability for installers versus conventional felts or typical synthetic underlayments Deck-Side coating, anti-skid back coating helps improve walkability, while also helping to keep the roll stationary during installation Stronger, synthetic, non-woven construction provides at least 600% (ie 7 times) greater tear strength than standard #30 felt Cooler to work with, light-grey surface is cooler in hot weather than conventional black felts

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