Dekguard S

Dekguard S

Fosroc International Limited Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

A high performance aliphatic acrylic protective and decorative coating for concrete and masonry. Dekguard S has been approved by the BBA under Certificate No. 98/3461.

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A high performance aliphatic acrylic protective and decorative coating to protect atmospherically exposed reinforced concrete structures from attack by acid gases, chloride ions, sulfates, oxygen and water. Dekguard S is also suitable to protect other cementitious substrates and masonry. Dekguard S is suitable for use on all types of structures, including those in aggressive marine and coastal environments. It is equally suitable to for new and existing structures.

The Dekguard S system comprises a single component penetrating primer and a single component pigmented coating.

Features and benefits:

  • Excellent barrier to carbon dioxide, chloride ions, oxygen and water.
  • Allows water vapour to escape from structure.
  • Highly UV-resistant aliphatic acrylic gives exceptional resistance to the effects of long-term weathering.
  • Wide range of decorative colours.

General information

Uniclass 2015

Ss_15_30_17_16 Concrete protective coating systemsPrimary


C42/345 Protective coatings for concrete

M60/175 Protective coating

Specification data - Concrete protective coating systems

Product Reference

Dekguard S


Available in a wide range of colours. Consult Fosroc Ltd for details.

Standard product features


Dekguard S an aliphatic acrylate, solvent based, protective coating, providing outstanding resistance to aggressive elements, UV light and rain.

Technical properties:

  • Carbon dioxide permeability (to BS EN 1062-6): 149 m.
  • Water vapour permeability (to BS EN ISO 7783-2): 0.75 m.
  • Bond strength (to BS EN 1542): 2.7 MPa.
  • Volume solids: 44.5%.
  • Fire rating (to BS EN 13501-1): Euroclass B.
  • Surface sped of flame (to BS 476-7): Class 1.


Technical data sheet catalogue

Technical data sheet catalogue

Concrete Repairs in Accordance with EN1504

Concrete Repairs in Accordance with EN1504

Third party certifications

  • European Standards: EN 1504 - CE

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