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Products & Datasheets > Cuprinol Trade > Treatments and fillers > Cuprinol Trade Damp Seal

Cuprinol Trade Damp Seal

Specially formulated to seal patches* of penetrating damp on interior walls and ceilings, preventing them from showing through and spoiling decorations. Can be used on plaster, cement and stone. It has a matt white finish that can be over-painted or wallpapered if required.

Key information

Formulation Solvent-based
Coverage 6m²/l coat (apply 2 coats)
Touch dry 4-6 hours dependent upon temperature / humidity
Recoatable 12-16 hours
Pack sizes 1L and 2.5L
Thinning Do not thin this product.
Location Interior
Application Brush

Key benefits

  • Low odour formulation makes it pleasant to use.
  • Can be used on plaster, cement and stone.

System information

Thoroughly clean and repair surface, including the source of the dampness. Remove any wallpaper and loose paint. Smooth down high spots on the surface. Can be applied to damp but not saturated surfaces. Allow new plaster to dry for 7 -10 days before using this product. Since the product seals the surface, the drying of wallcoverings, especially vinyl coverings, may be slowed.

Apply generously by brush working in well over the affected area and a wide surrounding area. Avoid runs and splashing on polystyrene tiles or any plastic materials. Allow to dry overnight before applying a second generous coat and before decorating.

After use, remove as much product as possible from brushes before cleaning with white spirit.

Trade Damp Seal is not a cure for damp which should always be treated at source before applying Cuprinol Trade Damp Seal. Cuprinol Trade Damp Seal is not suitable for use against rising damp.

Colour range

White only

Downloads

Download PDF datasheet CT649 for Cuprinol Trade Damp SealDownload PDF safety datasheet SDSCT649 for Cuprinol Trade Damp Seal

More information

Use Weathershield Multi-Surface Fungicidal Wash to treat any areas affected by mould, lichen, algae and moss.