Cementitious Waterproofing Coating

Water is one of the things that does the most damage to concrete and brickwork. Our high-performance Cementitious Waterproofing Coating will help your buildings keep water out better. So, building parts that are out in the open need to be covered. Flexible 2-component waterproofing coatings are a key part of a building’s ability to last for a long time because they keep water out and protect it for a long time. Cementitious protection is more common in Bangladesh and all over the world. FIRSTTECH has different types of cementitious sealing solutions that are among the best in the world. Cementitious Waterproofing is the performance of highly flexible 2-component cementitious waterproofing membranes, which can be applied with a brush, roller, or spray, depends on the technical properties of the polymer binder. It must meet core requirements for such systems, such as adhesion, flexibility, and water resistance. FIRSTTECH has a collection of customized acrylic emulsion polymers that can be used to make cementitious waterproofing membranes that will last in different climate zones and conditions. These membranes have good adhesion, long-lasting flexibility and elongation, and tensile strength.

FIRSTTECH can use a spray, a roller, or a trowel to put down a wet membrane. On the wall, the liquid hardens into a plastic layer. One company makes a polymer-modified asphalt liquid barrier that can be sprayed on. Different manufacturers also make polyurethane liquid membranes in different grades that can be used with a brush, roller, or spray.



  1. excellent resistance to water, even if exposed permanently, their outstanding resistance to long-term weathering.
  2. good scratch resistance
  3. good load-bearing capacity
  4. higher water vapor permeability compared to most other systems
  5. Cement-based waterproofing slurries are easy to use
  6. non-toxic, provide a monolithic, fully bound
  7. joint-free surface and can easily be applied to substrates with complex surface shapes.