HQC Anti Damp Paint - 1L - White

HQC Anti Damp Paint is a high-performance solution developed to create a breathable, obliterating ...

Best current price£24.95from B&Q

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B&QB&Q - Anti Damp PaintDamp Proof For Interior Walls & CeilingsMagnolia1L
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DebenhamsHqc Paints Unisex Magnolia Anti Damp Paint - 1L - Paint For All Interior Walls & Ceilings In
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Product Information

Full details

HQC Anti Damp Paint is a specialized, high-performance coating ideal for homeowners and maintenance professionals looking to permanently seal and neutralize recurring damp, water stains, and condensation on interior and exterior surfaces. By creating a unique, breathable micro-porous membrane, it effectively locks out moisture while allowing trapped vapor to escape, thereby preventing peeling, flaking, and fungal growth. While it provides an exceptional protective barrier, users should note that it is primarily a corrective and preventative treatment, meaning the underlying cause of extreme moisture intrusion should still be addressed where possible for long-term structural integrity.

All features

ColourWhite
Model Part Number5055945302806
BrandHQC

Extended Product Information

FAQs

Can I use this paint on an exterior wall?

Yes, HQC Anti Damp Paint is specifically designed to be suitable for both interior and exterior walls and ceilings.

Does it require a primer?

The paint is formulated for high-performance coverage, often acting as its own barrier. For most applications, it can be applied directly to the cleaned surface.

Can I paint over this with decorative paint?

Yes, once the Anti Damp Paint has fully cured, you can apply standard decorative emulsions over the top.

Will this stop mold from coming back?

Yes, by stopping condensation and allowing moisture to evaporate, it removes the damp environment required for mold and fungi to thrive.

Is it suitable for basements?

It is highly recommended for basements and can even be used as a basic waterproofing barrier before installing a ground drain system.

What colors are available?

This product is currently available in a standard white finish.

Troubleshooting

Paint appears thin or transparent after one coat

While the paint is highly obliterating, extremely porous or heavily stained surfaces may require a second thin coat for total coverage.

Moisture still appears on the surface

If condensation is heavy, ensure the room has adequate ventilation. The paint is breathable to manage vapor, but it cannot stop active water leaks or major structural water ingress.

Pros and Cons

Pros

  • Breathable formula prevents flaking and peeling
  • High-opacity coverage often requires only one coat
  • Effective for both interior and exterior use
  • Neutralizes odors and prevents fungal growth
  • Versatile enough for commercial spaces like hotels and gyms

Cons

  • Does not replace the need to fix the root cause of major leaks
  • Limited to white color finish
  • Surface preparation is still required for best adhesion

Setup, Compatibility & Care

Before applying HQC Anti Damp Paint, ensure the area is free from excessive dirt or mold blooms. While the paint is engineered to adhere to damp surfaces, removing loose material ensures maximum longevity of the micro-porous seal.

  1. Preparation: Clean the surface of any grease, dust, or loose paint.
  2. Application: Use a brush or roller to apply a uniform coat. The high-opacity formula typically covers most stains in a single application.
  3. Curing: Allow the paint to dry thoroughly according to environmental conditions; the breathable nature of the product will then begin its work of managing moisture evaporation.
  4. Maintenance: Periodically check the surface for signs of heavy buildup. If the environment is exceptionally humid, ensure consistent ventilation to support the paint's breathability.

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