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KÖSTER TPO Membranes are made of flexible polyolefin. It offers a high reliability and is characterized by a fast and economical installation. KÖSTER TPO Membranes are UV-stable, resistant to aging, microorganisms, and can be applied directly onto old bitumen membranes.
KÖSTER TPO U are unreinforced homogeneous TPO Membranes for the creation of drainage and ventilation flanges and corner reinforcements.