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Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L
Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L

Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat is a fast-drying all-in-one preparation coat. It is suitable for the complete priming, sealing, and undercoating of interior and exterior surfaces in a single step.

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat is a fast-drying all-in-one preparation coat. It is suitable for the complete priming, sealing, and undercoating of interior and exterior surfaces in a single step.

Size:

1 L
2 L
4 L
15 L
500 ml

Dulux Prepcoat 1 Step Oil-based Primer, Sealer & Undercoat 10L

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat is a fast-drying all-in-one preparation coat. It is suitable for the complete priming, sealing, and undercoating of interior and exterior surfaces in a single step.

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat is a fast-drying all-in-one preparation coat. It is suitable for the complete priming, sealing, and undercoating of interior and exterior surfaces in a single step.

Price comparison

Price data powered by pricesAPI.io

Last updated at 05/10/2026 15:57:41

Bowens

$240.00

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat 10L at Bowens

30-day returns

Price history

Price history

Reviews

22 October 2021Michelle

originally posted on inspirationspaint.com.au

I was told this product would prepare my treated pine and used under 2 coats of weathershield, I would never have to repaint it! Well after applying my 2 coats of weathershield, the paint bubbled and when touched, would completely fall off back to bare timber. Waste of $500 and 3 days of time.

Dries on the brush
16 July 2022

originally posted on bunnings.com.au

Very difficult to apply especially in warn weather. Results in poor top coat even with high gloss enamel finishThe old slow drying undercoat was much better but not sold at Bunnings

Dulux Oil Based primer, sealer & Under coat
6 September 2021

originally posted on bunnings.com.au

Easy to use. Great for applying to raw timber windows. Provides a excellent base coat prior to the application of the finish coat. Relatively fast drying at room temperature.

Specification

Length250mm

Price comparison

Updated about 1 month ago
Bowens

$240.00

Dulux Prepcoat 1 Step Oil-Based Primer, Sealer & Undercoat 10L at Bowens

30-day returns

Price history

Price history

Reviews

22 October 2021

I was told this product would prepare my treated pine and used under 2 coats of weathershield, I would never have to repaint it! Well after applying my 2 coats of weathershield, the paint bubbled and when touched, would completely fall off back to bare timber. Waste of $500 and 3 days of time.

Michelle originally posted on inspirationspaint.com.au
Dries on the brush
16 July 2022

Very difficult to apply especially in warn weather. Results in poor top coat even with high gloss enamel finishThe old slow drying undercoat was much better but not sold at Bunnings

originally posted on bunnings.com.au
Dulux Oil Based primer, sealer & Under coat
6 September 2021

Easy to use. Great for applying to raw timber windows. Provides a excellent base coat prior to the application of the finish coat. Relatively fast drying at room temperature.

originally posted on bunnings.com.au
Easy to use and great foundation
2 October 2021

Have avoided oil based paints for the last 30 years. This however clearly shows how things have developed. Spreads well, doesn't run and dries quickly. Top coat now looking fantastic in full gloss thanks to the under coat.

Stuart C originally posted on bunnings.com.au
Good oil based primer
21 February 2024

Very nice primer, created a good surface for applying the top coat. I used oil top coat although good to know you can use water based as well.

Buddy originally posted on bunnings.com.au
Great expectations but poor performance.
10 October 2023

Purchased this product with high expectations as Dulux is a trusted brand. However on application to a new wooden door surface it was like painting with sludgy chalkdust. Very visible brush strokes on surface and very hard to get even coverage. This is an oil based paint and the can indicates turps clean up but the paint has a high thinners content which means that thinners are required to adequately clean up the brush as turps was not effective. Short story long I had to strip off the undercoat with a scraper and sand the door back to remove the mess this primer left. Very dissapointed.

Paul originally posted on bunnings.com.au
Impossible to paint with.
25 July 2024

Impossible to apply with brush as it is like trying to paint peanut butter as it dries way too quick! Tried a roller and also extremely hard to not get raised dried patches as it dries so quick. Even tried diluting with turns and wasn't that much better. Will never be using again!

Tim D originally posted on bunnings.com.au
Prone to blistering
21 September 2021

Good at hiding tannins and stains but prone to paint blistering in the sun. On closer inspection it’s this undercoat that comes off the surface.I used it on Jarrah, brand new pine and H3 timber. I always lightly sand and clean and paint on dry wood so pretty sure it is not the surface prep that’s to blame. Does not happen with 3 in 1 water based Taub… but on H3 it is recommended to use oil first.

Skeggley originally posted on bunnings.com.au
Rubbish
4 October 2022

Should a primer/sealer be glossy.....I put this on a small watermark on ceiling to stop bleeding. It dries quick but finishes glossy...I had to apply 4 coats of flat ceiling paint to hide it..it's still showing through slightly...don't use it unless you want lots of work...

Ian P originally posted on bunnings.com.au
Too thick & ugly finish
2 June 2024

From a brand new tin was too thick & gives ugly lumpy finish!Terrible to use.I regret buying this & paying extra cost to get dulux brand.I want to return it.

BK originally posted on bunnings.co.nz

Specification

Length250mm