Carlisle's FleeceBACK AFX TPO membranes are tough, durable, and versatile, making them ideal for re-roofing or new construction projects. This high-performance membrane is manufactured using a hot-melt extrusion process for complete scrim encapsulation, and incorporates a AFX fleece backing for added durability and puncture-resistance. Featuring a highly reflective white surface, FleeceBACK AFX TPO contains no chlorine or plasticizers and provides excellent chemical resistance to acids, bases, restaurant oils, and greases. Designed for use in adhered roofing and waterproofing systems, AFX TPO is ideal for re-covering aged smooth BUR, mineral cap sheets, or SBS modified bitumen roofs. AFX TPO can be used in conjunction with Carlisle's Modified Base Sheets for a multiple-ply, redundant system. AFX TPO is also approved for use in mechanically fastened systems. FleeceBACK AFX TPO contains Carlisle's OctaGuard XT™ weathering package, which protects against UV degradation and helps the membrane maintain its highly reflective finish.