FLEXIDINE TPO R 1.2 MM Membrane Membrane is a high performance, heat weldable, thermoplastic polyolefin (TPO) sheet, manufactured & supplied in specified thickness, designed for waterproofing and heat shielding roofs of new and existing buildings. FLEXIDINE TPO R 1.2 MM are reinforced with polyester scrim, encapsulated between the TPO top and bottom layers, combination of which provides high mechanical properties to the membrane ensuring superior puncture resistance, breaking & tearing strength. FLEXIDINE TPO R 1.2 MM Membrane is based on advanced polymer technology, modified for weathering and fire protection, enabling the membrane to withstand extreme temperatures across hot and humid to very cold and dry climates and remain flexible over years.