Gator Seal Underlayment - crm.catalystglobal.com b0efeb
Webapply gatorseal underlayment to the roof, starting at the eave. Its durable high strength design. The first course of gatorseal underlayment should be parallel and flush to the edge of the eave.
Uniformly seals to the deck and. Modified asphalt reinforced with an extra heavy fiberglass mat.