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GTEC E coat is used to improve thermal and acoustic performance by minimising air leakage through blockwork walls.


  • Easy to apply as a uniform single coat
  • Fills cracks and gaps in blockwork walls
  • Reduces wall porosity


Helps to meet Building Regulation requirements of Approved Document E.

Practical support from our technical experts

Technical support: Design stage
Technical Support at Design Stage
Technical support: On-site
Technical Support On Site