Firestone Building Products Co.
UltraPly™ TPO SA is a self-adhered, reflective white membrane that comes in 45- and 60-Mil thicknesses. The membrane eliminates the need for field application of bonding adhesives and enhances adhesion to approved substrates, resulting in lay-flat applications. The membrane features heat-wielded seams, conforms to insulation joints and step-offs, and is available in 6.25-foot and 10-foot-wide rolls. The membrane's liner and packaging protect the rolls during handling.