RE 820 052 U
KÖSTER ECB 2.0 U is a roofing and waterproofing membrane based on ethylene copolymer bitumen (ECB). KÖSTER ECB 2.0 U is an accessory for the KÖSTER ECB roofing and waterproofing membranes for the manual production of gully and pipes flanges and manual production of corner patches.
RT 820 U
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.