Elastoflex SA P FR is a self-adhered Styrene-Butadiene-Styrene (SBS) granulated cap sheet, with fire retardant additives, for use in low-slope roofing. Elastoflex SA P FR is manufactured using Polyglass’ patented ADESO® Dual-Compound Self-Adhered Technology. With this technology, a “true” elastomeric modified asphalt compound is applied to the top of the membrane and an aggressive self-adhesive proprietary compound is applied to the bottom. Elastoflex SA P FR is constructed with a tough non-woven polyester reinforcement that provides flexibility and dimensional stability as well as excellent tear and puncture resistance.