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Waterproof Concrete

Follow the application instructions to effectively waterproof concrete.

Application

  1. Ensure a clean, dry surface using Cohe Quick Clean.
  2. Bridge joints and seams with Liquid Rubber Seam Tape.
  3. Apply 1 Layer of Liquid Rubber Primer. 
    Coverage:
    1 litre does 2 square metres. Leave it to dry for 12 hours.
  4. Apply Liquid Rubber Waterproof Sealant using a brush or roller from our Application Kit.
    Coverage:
    – apply a minimum final thickness of 1 litre per 1 square meter; it should be around 2-3 heavy coats.
    – a 20 litre pail will coat up to 40 square meters.
    – for larger areas, you can pour out and roll around.
  5. Apply the next coat after 12 hours. Tacky is ok.
  6. Apply above 10 degrees celsius.
  7. Do not apply when rain, dew is forecast.

Download Full Application Instructions

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