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Flashing Membrane 25 mil Installation

The WaterBlock membranes are applied directly to the primed substrates.

  1. Clean and dry the substrate
  2. Prime the substrate with ELASTOCOL H20 or ELASTOCOL STICK, using a brush or roller.
  3. Allow the Primer to dry. Primed substrates must be covered the same day.
  4. Unroll, align and cut the membrane into required lengths.
  5. Peel back about 6 inches of release sheet.
  6. Position the membrane, apply it to the substrate continuing to peel back the release sheet.
  7. When the full length of membrane is installed, press firmly with roller to avoid any air pockets

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