SOPREMA Introduces SOPRASEAL Liquid Membranes

The company's building envelope portfolio expands with two new spray-applied air barrier products for wall systems.

SOPREMA, Inc. has expanded its building envelope product portfolio with the introduction of two new spray-applied liquid membranes —SOPRASEAL® LM 202 VP (vapor permeable) and LM 203. The SOPRASEAL LM products are one component, air barriers for wall systems and are offered in both permeable and non-permeable options. SOPREMA notes that the monolithic membrane ensures a continuous air barrier and offers superior water resistance, due to the seamless installation.

air barrier

SOPRASEAL LM offers application flexibility, allowing for installation in temperatures as low as 25°F. SOPRASEAL LM is a thin gauge material, allowing for ease of installation resulting in labor cost and time savings.

“We’re proud to be introducing SOPRASEAL liquid membranes into our extensive line of building envelope products,” said Jack Garnett, Business Development Manager, SOPREMA. “We’ve tested these products to the highest standards and are excited for the versatility of these products and answering contractors’ needs for products that work in a variety of applications and climates.”

air barrier“In addition to ease of installation, SOPRASEAL LM can be easily cleaned with water,” Garnett said. “This is an additional cost and time savings on the job.”

SOPREMA offers a comprehensive line of roofing, waterproofing, wall protection and civil engineering solutions. Prouducts include SBS-modified bitumen membranes, polymeric PMMA/PMA liquid-applied membranes, and synthetic single ply PVC membranes, for a reange of applications that include roofing, below grade waterproofing, plaza deck and balcony waterproofing, air and vapor barriers, and bridge and parking structures.