Polycell Damp Seal Aerosol

Task difficulty: Very easy

Polycell Damp Seal has been specially formulated to seal patches of penetrating damp on interior walls and ceilings in just one coat, preventing them from showing through and spoiling decorations. Damp Seal has a matt white finish that can be over painted or wallpapered if required.

  • Prevents damp from showing through ad spoiling decoration.
  • Seals patches of penetrating damp on interior walls and ceilings in just one coat.

How to use

  1. Thoroughly clean and repair the surface.
  2. Remove any wallpaper or loose paint. If mould is present, use Polycell Mould Killer. Allow new plaster to dry for 7-10 days before using this product.
  3. Mask surrounding areas to protect from overspray.
  4. Shake well until you hear the steel pellet rattling and then continue for 1 minute more.
  5. Spray evenly over damp patch from a distance of 20-30cm (9"-12") until patch is covered. Shake can occasionally during use.
  6. Allow at least 2 hours to dry before painting or wallpapering. For heavier damp patches apply a second coat for best results.
  7. After use, invert the can and spray until nozzle is cleared to prevent clogging.

Further information

Tools required
Brush, masking tape, safety glasses.
Storage
Do not use or store in extremes of temperature and protect from frost.
Available in the following sizes
500ml
Cautions
Please read instructions
Polycell Damp Seal Aerosol

Polycell Damp Seal Aerosol application method:

  • Touch dry in 4 hours (depending on conditions)
  • For plaster, cement and stone
  • Use indoors

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