Maxseal Flex

Maxseal Flex is a two-component flexible cementitious waterproof coating for concrete and masonry.

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How does Maxseal Flex work:

Maxseal Flex consists of two components: part A (Resin) and part B (Powder). When mixed together these components produce a flexible waterproof coating, which has excellent adhesion to concrete and masonry.

Key Features & Benefits

  • Fully flexible waterproof coating
  • Approved for use with drinking water
  • Suitable for both positive and negative water pressure applications
  • Covers shrinkage and hairline cracks of the concrete
  • Withstands atmospheric pollution
  • Effective against the corrosive effects of salt water and de- icing salts
  • Environmentally friendly, non-toxic and chloride free
  • Excellent adhesion and easy to apply
  • Suitable for above and belowground applications
  • Root resistance when detailed with Drizoro Mesh

Specification Tip for Design Professionals:
Maxseal Flex may be specified by name or by using the following description: “a propriety flexible waterproof coating against positive and negative pressure for concrete and masonry”.

CE Marking

Maxseal Flex fulfils the directive 89/106/CE for Construction Products, meeting all the prescribed requirements relative to the application of the European Standard UNE-EN 1504-2 for Mortar for the protection of concrete surface.

Test Reports:

  • Bridge Protection Code 1994 and 2004 (Sweden)
  • ASTM C1202 – Resistance to Sulphates
  • Drinking Water Suitability Test

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Jamie Smyth

Quantity Surveyor

Jamie brings our team a wealth of knowledge in project costs management, from the cost and risk analysis to the preparation and submissions of tenders and valuations.


Jamie has spent over ten years working as a Quantity Surveyor with a background in the construction industry (from residential build to pharma projects). He has been involved in all aspects of construction collaborating with small builders and large contractors on projects of varying sizes and scale. All this contributed to his thorough understanding of the requirements and priorities when performing his tasks of a Quantity Surveyor.


On a personal note, Jamie enjoys playing soccer and is a true golf fanatic. He enjoys travelling and fine dining.

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