Koster TPO Aqua 1.5 - Thermoplastic Polyolefin Waterproofing Membrane - W 815 150

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KOSTER TPO Membranes are made of flexible polyolefin. A glass fiber mesh is embedded in the middle of the membrane to provide an especially high dimensional stability and resistance against perforation. It offers a high reliability and is characterized by a fast and economical installation. KOSTER TPO Membranes are UV-stable, resistant to aging, microorganisms, and can be applied directly onto old bitumen membranes.

Unit Sizes
1.5 mm x 0.25 m x 20 m (RT 815 025)
1.5 mm x 0.35 m x 20 m (RT 815 035)
1.5 mm x 0.525 m x 20 m (RT 815 052)
1.5 mm x 0.75 m x 20 m (RT 815 075)
1.5 mm x 1.05 m x 20 m (RT 815 105)
1.5 mm x 1.50 m x 20 m (RT 815 150)

KOSTER American Corporation is a subsidiary of KOSTER Bauchemie AG of Germany.

Founded in 1982 KÖSTER BAUCHEMIE AG specializes in the development and production of high-quality waterproofing products and systems. Today, KÖSTER forms a group of more than 20 companies with worldwide activities in more than 50 countries. Its headquarters are located in Aurich, Germany.

Our R&D facility, production and technical department are all located on the same campus in Virginia Beach, VA. This allows each department to work closely together to ensure each product conforms to the highest standards of quality. 

KOSTER operates two production facilities in Virginia Beach. The liquid facility produces all of our epoxy coatings while the powder facility produces our self-leveling underlayments as well as other cementitious waterproofing products. 
We place tremendous value on producing our products ourselves in order to ensure the highest level of quality control from development to application. We strongly believe in providing our customers with an excellent and safe experience with our products.