Dulux Visualiser

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Dulux Weathershield Ultimate Protection

As our superior masonry paint, Dulux Weathershield Ultimate Protection is powered by first-to-market Alkali Guard Technology with built-in primer, meaning it shields exterior surfaces from damaging alkali salts. With a promise of up to 15 years, it is the product you need for absolute confidence in the protection and colour of your paintwork, meaning your property will look at its best for even longer. All with just two, quick-dry coats. What other brands can say that?


Exclusive to B&Q

Key features


  • For masonry, render, concrete, brickwork and pebble-dash

  • 15 years protection

  • Superior colour retention

  • Protection against mould, algae and dirt

  • UV resistant

  • Rainproof in 30 minutes

  • Dry in 4 hours

  • Available in a smooth finish

  • 2 coats



Dulux Ultimate Protection - 2 in 1 Paint & Primer


There’s no need to buy separate paints and primers with our two-in-1 solution, sealing and strengthening dusty or powdery surfaces to give a long-lasting finish in less time. Who doesn’t want to save time and money?

Dulux Ultimate Protection - Protects from Alkali Salts


Thanks to first-to-market Alkali Technology, our superior masonry paint seals surfaces to prevent damage from harsh alkali salt, meaning they will last longer and look better for up to 15 years.

Dulux Ultimate Protection - Covers hairline cracks


Our flexible solution offers superior colour retention and hiding power to cover every imperfection and even hairline cracks.


Our commitment to you



We are so committed to our customers, we will replace any of the Weathershield products you purchase from us if your exterior paintwork peels, flakes or develop moulds, no questions asked. Register on the website with your receipt and before/after pictures to get a replacement. It couldn’t be easier.

Register now




Browse the beautiful colours and smooth finish below for Dulux Weathershield Ultimate Protection – and don’t forget to pick-up testers in-store so you can see exactly how a shade will look on a surface before you paint the whole exterior.

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