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Thompson's

Thompson's Stain Block Damp Seal

Thompson's Stain Block Damp Seal

SKU:689662

Regular price £6.66 GBP
Regular price Sale price £6.66 GBP
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Standard Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
  • Lighter items (under 1kg) - £4 and free for orders over £75
  • Smaller items (1 - 10kg) - £7 and free for orders over £75
  • 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 £75
  • Smaller items (1 - 10kg) - £10 and free for orders over £75
  • Larger items (10kg - 30kg) - £20 and free for orders over £350
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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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Effective Solution for Sealing and Covering Damp Stains

The Thompson's Stain Block Damp Seal is a high-performance sealant designed to tackle damp stains on interior walls and ceilings. Available in 250ml and 750ml sizes, this product seals and covers unsightly stains while allowing trapped moisture to escape, thanks to its micro-porous formula. It can be applied directly onto damp surfaces and is overpaintable in just 4 hours, making it a quick and effective solution for restoring the appearance of your walls and ceilings.

Whether you're dealing with water damage, condensation, or other damp-related issues, this stain block damp seal provides a reliable and long-lasting solution.


Key Features & Benefits

Seals and Covers Stains

  • Effectively seals and covers damp stains, preventing them from reappearing.

  • Restores the appearance of walls and ceilings, preparing them for repainting.

Micro-Porous Formula

  • Allows trapped moisture to escape, preventing further damage.

  • Ideal for use on damp surfaces without trapping moisture.

Apply Directly to Damp Surfaces

  • No need to wait for surfaces to dry—apply immediately for fast repairs.

  • Perfect for urgent fixes to prevent further damage.

Overpaintable in 4 Hours

  • Can be painted over in just 4 hours, allowing for quick project completion.

  • Ensures a seamless finish that matches your decor.

Versatile Use

  • Suitable for all interior walls and ceilings.

  • Ideal for tackling water damage, condensation, and other damp-related issues.


Technical Specifications

250ml

  • Weight: 350g

  • Coverage: Suitable for small to medium-sized areas (check manufacturer’s guidelines for exact coverage).

750ml

  • Weight: 920g

  • Coverage: Ideal for larger areas or multiple repairs.


Why Choose Thompson's Stain Block Damp Seal?

  • Effective: Seals and covers damp stains, preventing them from reappearing.

  • Moisture Management: Micro-porous formula allows trapped moisture to escape, preventing further damage.

  • Convenient: Can be applied directly to damp surfaces and overpainted in just 4 hours.

  • Versatile: Suitable for all interior walls and ceilings.

  • Durable: Provides long-lasting protection against damp stains and moisture damage.


Application Instructions

  1. Ensure the surface is clean and free from loose debris.

  2. Apply the damp seal evenly using a brush or roller, ensuring full coverage of the affected area.

  3. Allow the sealant to dry for 4 hours before overpainting.

  4. Once dry, paint over the sealant to match your existing decor.


Frequently Asked Questions (FAQs)

Q: Can this sealant be applied to damp surfaces?
A: Yes, it is specially formulated for application on damp surfaces, making it ideal for urgent repairs.

Q: How long do I need to wait before overpainting?
A: It is overpaintable in just 4 hours, allowing for quick project completion.

Q: Does it allow moisture to escape?
A: Absolutely! Its micro-porous formula allows trapped moisture to escape, preventing further damage.

Q: What surfaces is it suitable for?
A: It is suitable for all interior walls and ceilings, making it ideal for tackling damp stains and water damage.


Conclusion

The Thompson's Stain Block Damp Seal is an essential tool for sealing and covering damp stains on interior walls and ceilings. With its micro-porous formula, damp surface application, and quick overpainting time, this sealant provides a reliable and long-lasting solution for restoring the appearance of your home. Whether you're dealing with water damage or condensation, this product delivers professional-quality results with ease.

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