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EPD: Single-ply PVC roof membrane, Sentinel KEE P150 & P200 (Soprema)
SOPREMA’s KEE PVC roof membrane is a proprietary thermoplastic formulation that provides a highly reflective, durable, and superior quality product. An 18 x 9 weft-inserted anti-wicking knit scrim that is laminated between two layers of PVC film gives the membrane its strength and durability. This membrane product line contains Elvaloy® KEE (Ketone Ethylene Ester), a polymer manufactured by DuPont™ that provides non-migrating flexibility in roofing membranes. This molecule may replace plasticizers in roofing products, and when mixed with PVC, provides resistance to chemical attack, weather resistance, long-term flexibility, durability, and resistance to microbial growth. This EPD applies to the white Sentinel KEE P150 (60-mil) and Sentinel KEE P200 (80-mil) nominal thicknesses. The SOPREMA membrane was engineered to be used with the complete line of SOPREMA’s proven, precision-fabricated flashings for curbs, stacks, and parapets. SOPREMA can be installed using mechanically attached or adhered methods
michigan, USA