Polymer Waterproofing
Polymer waterproofing systems from Multichem such as Multicrete CM, Flexcrete, Powercoat, Mixcrete, Multicrete SBR, and Mixcrete SBR are formulated with advanced acrylic, SBR, and styrene-acrylic technologies. These additives improve flexibility, crack-bridging, and adhesion while creating a seamless, durable barrier against water. Ideal for concrete and plaster applications, they provide long-lasting protection for terraces, bathrooms, podiums, water tanks, and other structures exposed to moisture.
Product Description
Multicrete CM, Flexcrete, Powercoat, Mixcrete, Mixcrete SBR, Multicrete SBR are the polymer waterproofing products designed for different applications:
Multicrete CM
High-performance cement mix modifier based on acrylic co-polymer with the incorporation of nanoparticles, with performance data spanning the last 20 years.
Flexcrete
An advanced acrylic co-polymer dispersion which, when used as an admixture for sand and cement mixes, produces a high strength patching mortar, screed, render or waterproofing coating.
Powercoat
An advanced acrylic co-polymer latex designed to enhance cementitious mixes with superior flexibility, durability, and water-tight performance. Its high-tech modifiers improve bonding, reduce cracking, and significantly increase the long-term strength of cement and concrete.
Mixcrete
An advanced acrylic-based cement mix modifier that enhances strength, adhesion, and waterproofing in coatings, mortars, screeds, and renders. When blended with cement, it forms a durable slurry ideal for sealing porous and absorbent surfaces.
Multicrete SBR
A single-component styrene butadiene rubber–based modifier that enhances cement mixes with superior strength, adhesion, and waterproofing. It is ideal for producing durable coatings, patching mortars, screeds, and renders.
Mixcrete SBR
A versatile SBR-based modifier and waterproofer designed to enhance sand–cement mortars with superior strength, adhesion, and durability. It delivers improved polymeric performance, making it ideal for hard-wearing and spray-applied mortars and renders.












