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Integral Waterproofing Admixtures

WinFlow WP


Ligno sulfonate based integral waterproofing & plasticizing admixture for concrete and mortar. WinFlow WP disperses cement granules and reduces the water permeability of concrete with its active polymers. It is a dark brown colored liquid and complies with Type D as per ASTM C494 standards.

  • Reduces water permeability
  • Reduces capillary action
  • Reduces moisture absorption
  • Request TDS

    Integral Waterproofing Additives for Concrete


    Integral waterproofing admixtures are essential components in the construction of buildings and structures that need to be protected against water damage. It is a liquid that is put into concrete as a waterproofing additive that stops water from penetrating concrete surfaces. Permeability-reducing admixture, damp-proofing admixture, or water-reducing admixtures are other names for concrete waterproofing admixtures.

    The tiny pores on the surface of the concrete allow seepage of water or moisture and thus corroding the steel beneath. The basic purpose of a water-resistant additive is to make concrete components less porous. Controlling the water-cement ratio will help to lower the porosity of the concrete. The workability of concrete will eventually be impacted by lowering the water-to-cement ratio.

    When the waterproof additive is added to fresh concrete, it reacts with the cement during hydration. Even below the 0.45 water-cement ratio, it creates a layer that fills the concrete's surface pores without impairing workability. As a leading manufacturer of construction chemicals, WinChem offers high-quality integral waterproofing admixtures that provide reliable and long-lasting protection against water intrusion.

    Our concrete waterproofing admixtures are specially formulated to be added to the concrete mix, providing an effective barrier against water permeation. They work by reducing the capillary action of the concrete, minimizing water absorption and reducing the potential for water damage.

    Our products are easy to use, compatible with a wide range of concrete mixtures, and have been tested and proven to deliver effective results in a variety of applications. Whether you're building a new structure or repairing an existing one, our water-reducing admixtures will provide you with the peace of mind that comes with knowing your property is protected against water damage.

    Contact us today to learn more about our integral waterproofing admixtures and how they can help you achieve your construction goals.