SENTINEL® P150 SKU: P302, P308

SENTINEL® P150 SKU: P302, P308

SENTINEL P150 is a high-performance, bare-backed, thermoplastic polyvinyl chloride (PVC) membrane designed for both steep and low slope applications. SENTINEL P150 is reinforced with a tenacious, anti-wicking, weft-inserted polyester fabric that is encapsulated on both sides with a proprietary thermoplastic PVC formulation. SENTINEL P150 is available in a variety of colors, including white, gray and tan.

Product Properties

  • Installation Method Fully Adhered
  • Installation Method Mechanically Fastened
  • Installation Method Induction Welded
  • Reinforcement Polyester
  • Thickness 60 mils (1.5 mm)


SENTINEL P150 is applied to approved substrates via mechanically attached, fully adhered or induction welded systems. For fully adhered systems, SENTINEL H2O or SENTINEL S Bonding adhesives are approved. Please refer to the specific product data sheet for application guidelines. For mechanically attached and induction welded systems, please consult your SOPREMA representative for specific fastening patterns. All laps must be heat-welded to ensure a water tight seal.


Testing & Approvals

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