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Johnstone's

Johnstone's Paint To Cover Damp

Johnstone's Paint To Cover Damp

SKU:338193

Regular price €12,95 EUR
Regular price Sale price €12,95 EUR
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Free delivery for orders over £100 within UK mainland. This does not apply to large products (such as those above 1m of length), heavy products (including aggregates, compost and wood logs) and fragile products (such as ceramics, shower enclosures etc.). See shipping policy for restrictions. 
Free local delivery above £50 and £5 charge for delivery under £50 within a 3 mile radius and £7 up to 6 mile radius.  
Standard Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
  • Lighter items (under 1kg) - £4 and free for orders over £100
  • Smaller items (1 - 10kg) - £7 and free for orders over £100
  • Larger items (10kg - 30kg) - £15 and free for orders over £350
  • Bulky items (30kg and above) - £35 with minimum order value of £100
Express Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
  • Lighter items (under 1kg) - £7 and free for orders over £100
  • Smaller items (1 - 10kg) - £10 and free for orders over £100
  • Larger items (10kg - 30kg) - £20 and free for orders over £350
Standard Shipping (Northern Ireland and Scottish Islands & Highlands) 2 to 7 business days
  • Lighter items (under 1kg) - £7
  • Smaller items (1 - 10kg) - £15
  • Larger items (10kg - 30kg) - £25
  • Bulky items (30kg and above) - £35 with minimum order value of £100

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Johnstone’s Paint To Cover Damp in White is a high-performance solution specifically formulated to tackle problem areas affected by damp on interior surfaces. It provides a protective barrier that resists moisture while delivering excellent opacity and a clean white finish, making it an ideal primer coat prior to decorating.

This specialist coating is suitable for application to a wide range of substrates including plaster, cement, brickwork, and stone. It is perfect for use in kitchens, bathrooms, basements, and other environments where excess moisture may be present.


Key Features:

  • High Opacity: Provides strong coverage to conceal stains and discoloration caused by damp.
  • Moisture-Resistant Barrier: Acts as a sealing coat to block damp and reduce the risk of future moisture penetration.
  • Versatile Use: Suitable for application on plaster, brickwork, cement, and stone.
  • Pre-Decorative Coating: Can be overpainted with standard emulsion or decorative finishes after full drying.
  • Interior Application: Designed for use in internal environments where damp or condensation is a concern.

Technical Specifications:

Property Description
Finish Matt
Colour White
Volume 750ml
Touch Dry Time Approximately 2 hours
Recoat Time Allow surface to dry thoroughly
Coverage Up to 10m² per 750ml tin (approx.)
Application Brush or roller
Suitable Surfaces Plaster, brick, stone, cement
Recommended Use Interior surfaces affected by damp

Boxed Dimensions & Weight:

Dimension Measurement
Width 13.0 cm
Height 11.0 cm
Depth 11.0 cm
Weight 1.2 kg

Additional Information:

  • Country of Origin: Great Britain
  • Commodity Code: 3209100000

Frequently Asked Questions (FAQs)

Q: Can I apply wallpaper or emulsion over this product?
A: Yes, once the surface is fully dry, you can apply wallpaper or finish with a standard emulsion. Ensure the surface is clean and properly prepared before overcoating.

Q: Does this product stop damp at the source?
A: No, this paint does not treat the source of the damp. It provides a temporary protective barrier and aesthetic improvement. It is still important to identify and address the cause of the damp (e.g., leaks, rising damp, poor ventilation).

Q: Can this be used outside?
A: No, this paint is formulated for interior use only. For exterior surfaces, use a product specifically designed to resist outdoor moisture and weathering.

Q: Do I need to use a primer before applying this paint?
A: No primer is required. This product is designed to be applied directly to affected surfaces after basic cleaning and preparation.


Warranty Information:

Johnstone’s Paint To Cover Damp is manufactured to the highest standards for effective performance in damp-prone areas. When applied as directed on suitable surfaces, it forms a strong barrier that aids in moisture resistance. The product is covered under the manufacturer’s standard warranty for defects in materials and workmanship. It does not cover failure caused by underlying structural damp problems or incorrect application.