Description
THOMPSONS 300 ML DAMP SEAL AEROSOL
Thompson's Stain Blocking Damp Seal is a high performance interior coating which permanently covers damp, water and other household stains. The micro porous breathable formula can be applied directly to damp walls and ceilings allowing trapped moisture to evaporate over time preventing paint flaking or wallpaper peeling.
USAGE AREAS
Suitable for use on interior walls or ceilings, including plaster, cement and stone
COVERAGE
Up to 7mē/L depending on the porosity of the substrate
DRY TIMES
Allow 4 hours between each coat. After the second coat, leave for a further 4 hours before decorating.
SIZES
250ml, 750ml, 2.5Litres
VOC
Very High
Compatability
Suitable to be overcoated with emulsion paints
Preparation
For maximum adhesion of the coating ensure all surfaces are clean and free from dust and any loose material. Mask any polystyrene or plastic surfaces before treatment. Although Thompson's Stain Blocking Damp Seal will adhere to damp surfaces, ensure the surface is not saturated and the source of the damp has been rectified Remove surrounding wallpaper and any loose paint. If mould is present treat with a proprietary fungicidal wash prior to application of Thompson's Stain Blocking Damp Seal. Repair any holes, cracks and surface imperfections, and sand down any rough areas. Avoid inhalation of dust, wear a suitable face mask when sanding. Allow any new plaster to dry for 7 days prior to application.
Application
Thompson's Stain Blocking Damp Seal can be applied using a brush. Do not thin the product as this will affect performance. Apply liberally working well over the affected region and surrounding area (approximately 30cm beyond the affected area) 2 coats are recommended. Avoiding runs and drips. In cold conditions, dry times and overcoating/decorating times will be significantly extended.
Clean Up
Clean brushes, rollers and other equipment immediately after use with white spirit or brush cleaner. Remove as much product as possible from application equipment before cleaning.
