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SENTINEL® Roof Systems

KEE Membranes

SENTINEL KEE (Ketone Ethylene Ester) roofing membranes incorporate Elvaloy™ co-polymer, a highly-flexible, high-molecular-weight polymer. Typical PVC membranes use liquid plasticizers, but KEE membranes incorporate a solid plasticizer that stays in the membrane longer. The use of KEE plasticizer offers improved chemical, microbial and impact resistance along with improved low-temperature performance and service life.

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SENTINEL® KEE P200 HFB

SENTINEL KEE P200 HFB is a high-performance, fleecebacked, thermoplastic polyvinyl chloride (PVC) membrane designed for both steep and low slope…

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SENTINEL® KEE P200

SENTINEL KEE P200 is a high-performance, polyester reinforced, thermoplastic roofing membrane that utilizes DOW® ELVALOY™ KEE (Ketone Ethylene Ester) Terpolymer.

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SENTINEL® KEE P150 HFB

SENTINEL KEE P150 HFB is a high-performance, fleece-backed, thermoplastic polyvinyl chloride (PVC) membrane designed for both steep and low slope…

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SENTINEL® KEE P150

SENTINEL KEE P150 is a high-performance, polyester reinforced, thermoplastic roofing membrane that utilizes DOW® ELVALOY™ KEE (Ketone Ethylene Ester) Terpolymer.

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