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26 people bought this in 48 hours

Dulux Weathershield Grey Metal & wood Undercoat, 2.5L

Sold & shipped by B&Q
£50£20 per l

Product details

Product information

Apply this undercoat from the Dulux Weathershield range to interior & exterior , using a brush, to prepare the surface for painting. It takes 2-4 hours to dry and will cover 16 m² per litre on average.

  • Water-based
  • Suitable for Metal & wood surfaces
  • Brush application

Features and benefits

  • Quick drying
  • Control air pollutants by choosing products with lower solvent levels

Legal information

  • Contains 1,2-benzisothiazol-3(2H)-one and C(M)IT/MIT(3:1). May produce an allergic reaction.

Health and safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Specifications

BrandDulux
ColourGrey
Coverage16m²
Drying time2-4 h
LocationInterior & exterior
Pack quantity1
Recoat time2-4 hours
Product code5010212451632
Reviews
4.71 / 5(21 reviews)

Bigmikey - 5 / 5 - 10/04/2025

Great quality product

I used this for my new garage doors and it went on beautifully. I was reminded of the benefit of using a quality paint.

Grey undercoat - 5 / 5 - 02/04/2025

does what it says on the tin!

very easy to apply, good coverage and dries as per information stated. Excellent product and worth a little extra on the cost compared to other home branded products.

Georgie IOM - 4 / 5 - 13/07/2024

Easy to apply

Bought as undercoat for a front door that I wanted eventually to look like 10 Downing Street. Very easy to apply. Good coverage. Applied 1st coat of black gloss and I’m on my way to achieving Downing Street finish. Would recommend.

MotorMad - 5 / 5 - 24/07/2023

Dulux grey exterior primer.

Excellent product. Water based so easy brush cleaning afterwards. I find this primer works very well on wooden exterior doors. Tip once rubbed down completely, wipe over with a slightly damp micropore cloth. This has the affect of stopping the paint absorbing too quickly on new plain wood or older doors stripped. The primer levels very well and I only use Dulux exterior gloss over as the two products keytogether very well. White version primer for very light colours.

Greatoz - 5 / 5 - 15/05/2023

Great, easy to use

This undercoat is great. It's got great coverage and not streaky at all. It's definitely fast drying, I would suggest not using when it's super hot or sunny as it will dry too quickly to get a nice finish. I did two coats on double french doors and still have over half a tin left! Goes a long way.

Pete Gas Engineer - 5 / 5 - 17/11/2022

Better than average paint

I bought this paint because I have a number of projects that are mostly completed, from roof work to making gates it has proven good paint, worth spending more to get what I believe is better quality. Just be aware that it doesn't like rain before it's totally dry.

White lupe - 5 / 5 - 11/10/2022

So easy to use

I used this product on my garage door and was amazed how easy it was to use. I had about just under half of a wee tin left . I was at the same time painting our garden arbour . I made a mistake because the arbour had a very weird finish and I thought give it a good sand and use Ducksback on it. The Ducksback ( maybe not the best choice) went on but it was patchy in places after many coats. I thought to myself I will try that undercoat on a bit - we’ll to cut a long story short it Iooks so good maybe I will buy more keep it grey instead of the green it was.

HighlandGreen - 5 / 5 - 30/09/2022

Quality undercoat

You get what you pay for with Dulux, even though this undercoat is a bit pricey & is not available in all B & Q stores

BiggerB - 5 / 5 - 30/09/2022

Excellent product

Absolutely perfect as a base for the gloss topcoat. Went on easily, no dragging or drips.

Busyme - 5 / 5 - 24/06/2022

Dulux weathersheild dark grey

Lovely paint. Went on effortlessly, no dripping. Colour was perfect. I wanted to change colour from blue to grey to get a modern look until we get new door. Very pleased with it. Used undercoat paint didn’t get top layer. Very pleased with result. 5*