SOPRASEAL® Sealant SKU: 30177 (cartridge), 22909, 22911 (sausage)

SOPRASEAL® Sealant SKU: 30177 (cartridge), 22909, 22911 (sausage)

SOPRASEAL Sealant is a low VOC, solvent-free, polyether sealant. This fast-setting, moisture curing product is designed to be applied where outgassing and solvents are not tolerated. SOPRASEAL Sealant’s tough elastomeric bonds allow for excellent adhesion to most construction materials and SOPREMA’s SOPRASEAL membranes. SOPRASEAL Sealant can be applied at temperatures as low as 32°F (0°C) and is available in standard size cartridges and sausages.  SOPRASEAL Sealant will not shrink upon curing or discolor when left exposed to UV and is cured through in 24 hours.

Product Properties

  • Type Sealant


Ensure application surface is clean, sound, dry and free of debris. Test substrate prior for bonding strength and compatibility prior to application. SOPRASEAL Sealant is used as an accessory sealant to all SOPREMA wall membranes.


Related Products


ELASTOCOL STICK H2O is a water-based polymer emulsion primer approved for use in roofing, walls and waterproofing assemblies. ELASTOCOL STICK…

View Product


SOPRANATURE SOPRAFILTER is a fabric made of a non-woven needle punched polypropylene and polyester fibers. SOPRANATURE SOPRAFILTER is used as…

View Product


SOPRADRAIN ECOVENT 2 is a geometric patterned core drainage mat designed to eliminate hydrostatic pressure on vegetated roofs, foundation walls,…

View Product

Related Projects

The Metropolitan Museum of Art – New York City, New York

SOPREMA® waterproofing products were used during the museum’s expansion including COLPHENE® 3000 to provide watertight solutions for the foundation. This self-adhered waterproofing system is a flexible, versatile, dependable, roll-type waterproofing membrane.

205 AVENUE C – New York, New York

SOPRASMART® laminated boards combine the roof membrane and coverboard into one installation layer, saving the installer time and labor. This patented product is the first and only in its category, bringing material savings to the equation as well.