S3 Barrier SL

S3 Barrier SL

S3 Barrier SL is a non-Portland cementitious based self-leveling material capable of chemically bonding to existing concrete, and providing moisture protection us to 16 lbs. MVER, and 100RH. This revolutionary material removes multiple installation steps from typical remediation projects that require self-leveling systems, providing an all-in-one primer-less subfloor to protect finished floors from high moisture and high pH. S3 brand 4151 or 2075 adhesive are highly compatible allowing for fast finished floor installations.  Finished floors can be installed in as little as 6 hours after placement.

Other Products

Other Systems


Holding your expensive flooring products to the substrate and protecting them from the environment around them is the very MINIMUM we expect from our adhesive products and solutions. Versatility…

Anti-Microbial Protection

S3 offers a wide range of solutions and cutting-edge product technologies to help you protect people at work, and at home, and everywhere in between.  From working with you…