High quality water based styrene acrylic copolymer emulsion for priming and sealing concrete and masonry substrates
  • One component, easy to use.
  • High bond strength provides excellent adhesion on concrete and masonry substrates.
  • Excellent flexibility.
  • Excellent water resistance.
  • Water based; moisture tolerant.
  • Low VOC; complies with LEED requirements.

Cemflow Primer is a high quality clear, water-base styrene acrylic copolymer emulsion designed to seal interior and exterior concrete floors and masonry surfaces. Cemflow Primer is suitable for brush, roll, or spray application, to bond fresh concrete and cementitious systems to hardened concrete and masonry substrates.


Cemflow Primer is available in 5 and 20 litres packs.


The coverage rate is 16 - 17 m²/kg/coat to achieve dry film thickness of 30 microns/coat.


Store in a dry area out of direct sunlight at temperatures between 5°C and 25°C.

Shelf life

Cemflow Primer has a shelf life of 6 months from date of manufacture if stored in dry conditions in original unopened packs.


Cemflow Primer is used as sealer/primer for new and old concrete and masonry substrates. The product is ideal for use as sealer/primer under cementitious flooring systems in warehouses, garages, workshops, food processing plants, production plants, showrooms, etc.

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Don Construction Chemicals India Ltd.

Registered Office

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Flat # 4 & 5, 2nd Block, Chowdhary Complex, Nandanam Extension, 5th street;
Nandanam, Chennai 600 035;
Tamil Nadu, India;
Tel.: +91 44 2433 8272/2433 8273
Fax: +91 44 4214 1337

E-mail: marketing.india@dcp-int.com
E-mail: info.india@dcp-int.com