Product details:

The Grace Ice & Water Shield is a self-adhered underlayment composed of aggressive, rubberized asphalt adhesive that is backed by a layer of cross-laminated, slip-resistant coated, high-density, polyethylene film. A foldless release paperbacks the rubberized asphalt surface and protects its adhesive element. The foldless release paper is simple to remove during the application which allows for the rubberized asphalt to bond tightly to the roof deck. The split release on-demand component is created through having Ripcord embedded in the adhesive. Roll Thickness: 40 milsTensile Strength: 250 psiTest Method Codes: ICC ESR-1677 approval according to AC-48 Acceptance Criteria for Self-Adhered underlayments used as Ice BarriersMiami-Dade County Product Control Approved. Report NOA 12-1115.02Florida State Approval Report No. FL289-R3Underwriters Laboratories Inc. Class A fire classification under fiber-glass shingles and Class C under organic felt shingles (per ASTM E108/UL 790)CCMC Approval No. 13670-LUnderwriters Laboratories Inc. Classified Sheathing Material Fire Resistance Classification with Roof Designs: P225, P227, P230, P237, P259, P508, P510, P512, P514, P701, P711, P717, P722, P723, P732, P734, P736, P742, P803, P814, P818, P824