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SOPRASEAL® LM 202 VP SKU: A501

SOPRASEAL® LM 202 VP SKU: A501

SOPRASEAL LM 202 VP is a one-component spray applied vapor-permeable air barrier membrane used in wall construction. SOPRASEAL LM 202 VP is a water-based, ultra low VOC liquid product composed of a modified rubber formulation. This non-flammable vapor permeable air barrier provides moisture protection behind wall claddings such as brick, siding, metal panels, EIFS, and stucco. Utilization of a slipsheet is required for stucco cladding.

Product Properties

  • Air Permeability ASTM ASTM E2178
  • Air Permeability ASTM ASTM E2357
  • Air Permeability ASTM ASTM E283
  • Vapor Permability ASTM ASTM E96 (Procedure B)

Installation

To apply SOPRASEAL LM 202 VP mix the product until thoroughly blended. To apply SOPRASEAL LM 202 VP at temperatures below 40°F (4°C) but above 25°F (-4°C), blend with one quart container of SOPRASEAL LT Additive. Use a ¾” (19 mm) nap roller, paint brush or spray equipment to apply. Please refer to SOPREMA specifications and installation instructions for additional application guidelines prior to use.

 

Testing & Approvals

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Related Projects

Carrick High School – Pittsburgh, Pennsylvania

In 2017, Carrick High School’s roof was ready to be replaced. It was decided the best option was to tear off the previous roof and start fresh. Due to the relationship the architect, HHSDR Architects / Engineers, has with SOPREMA, the system that was selected to replace the previous roof included: SOPRA-ISO®, SOPRABOARD®,  SOPRALENE® Flam Stick and SOPRALENE FLAM 180 FR GR.

170 East 77th Street – New York, New York

The fully reinforced system membrane included ALSAN RS 276 primer, ALSAN RS 230 field and ALSAN RS 230 flash reinforced with ALSAN RS fleece. ALSAN RS 233 self leveling mortar, a broadcast of #0 quartz silica aggregate and five distinct top coat colors finished off this incredible rooftop terrace.