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Dulux Sealer For Plaster Comparison - April 2026

7 Best Dulux Sealer For Plaster In the UK

1
Best Choice
9.6Exceptional
2
9.5Excellent
3
Best Value
9.4Excellent
4
9.1Excellent
5
9.0Excellent
6
8.9Very Good
7
8.8Very Good
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Model

Dulux Professional Undercoat Paint - Brilliant White - 1.2 5 Litres
Model
Dulux Trade Drywall Primer Sealer 10L
Model
Dulux Primer & Undercoat Paint For Wood - 750Ml, White
Model
Dulux Professional Undercoat Paint - Brilliant White - 1.2 5 Litres
Model
Dulux Primer & Undercoat Paint - 2.5L, White
Model
Dulux Primer & Undercoat Paint - 750ML, 5092092, White
Model
Zinsser Peel Stop Clear Binding Primer 1 Litre ZINPSP1L

Brand

Dulux
Brand
Dulux Trade
Brand
Dulux
Brand
Dulux
Brand
Dulux
Brand
Dulux
Brand
Zinsser

Reviews

8,064 reviews
Reviews
2 reviews
Reviews
8,480 reviews
Reviews
8,064 reviews
Reviews
332 reviews
Reviews
898 reviews
Reviews
1,722 reviews

Features

Worth the money

9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
9.9
Worth the money
8.6
Worth the money
9.6

Simple to use

9.6
Simple to use
9.6
Simple to use
9.6
Simple to use
9.6
Simple to use
8.9
Simple to use
9.3
Simple to use
9.6

Attachment

9.8
Attachment
9.8
Attachment
9.8
Attachment
9.8
Attachment
8.6
Attachment
9.6
Attachment
9.3

Simple to clean

9.4
Simple to clean
9.4
Simple to clean
9.4
Simple to clean
9.4
Simple to clean
7.0
Simple to clean
9.1
Simple to clean
9.9

Sheerness

9.8
Sheerness
9.8
Sheerness
9.9
Sheerness
9.8
Sheerness
8.6
Sheerness
8.4
Sheerness
7.9

Easy to use

9.9
Easy to use
9.9
Easy to use
9.9
Easy to use
9.9
Easy to use
8.6
Easy to use
9.6
Easy to use
9.3

Tech Specs

usage

Professional Undercoat
usage
Interior
usage
‎Primer & Undercoat Paint
usage
Professional Undercoat
usage
Interior/Exterior
usage
Interior/Exterior
usage
‎Interior/Exterior

special features

Odor Blocking
special features
Odor Blocking
special features
‎Odour Blocking
special features
Odor Blocking
special features
Fast-Drying
special features
For Multi surfaces
special features
‎Non Toxic

batteries included

No
batteries included
No
batteries included
‎No
batteries included
No
batteries included
No
batteries included
No
batteries included
‎No

size

1.25 l Pack of 1
size
10 l Pack of 1
size
‎750 ml (Pack of 1)
size
1.25 l Pack of 1
size
2.5 l Pack of 1
size
750 ml Pack of 1
size
‎1 l (Pack of 1)

batteries required

No
batteries required
No
batteries required
‎No
batteries required
No
batteries required
No
batteries required
No
batteries required
‎No

color

Brilliant White
color
White
color
‎White
color
Brilliant White
color
White
color
White
color
‎Transparent

coverage

20
coverage
10
coverage
‎12 m²/750 ml (per coat)
coverage
20
coverage
2.5 liters
coverage
-
coverage
‎1 litre

product dimensions

11.6 x 11.6 x 15.2 cm 1.75 kg
product dimensions
-
product dimensions
‎10.1 x 10.1 x 11.9 cm; 408.23 g
product dimensions
11.6 x 11.6 x 15.2 cm 1.75 kg
product dimensions
16.1 x 15.8 x 15.7 cm 3.44 kg
product dimensions
10.1 x 10.1 x 11.9 cm 1.06 kg
product dimensions
‎10.01 x 11.1 x 11.1 cm; 900 g

item weight

1.75 kg
item weight
-
item weight
‎408 g
item weight
1.75 kg
item weight
3.44 kg
item weight
1.06 kg
item weight
‎900 g

item package quantity

1
item package quantity
-
item package quantity
‎1
item package quantity
1
item package quantity
1
item package quantity
1
item package quantity
‎1

material

wood
material
-
material
‎wood
material
wood
material
water based
material
Wood
material
‎Acrylic

finish

Matte
finish
-
finish
‎Matte
finish
Matte
finish
Flatt / Matte
finish
Flatt / Matte
finish
‎Matte

style

1.25L
style
-
style
‎750ML
style
1.25L
style
Single
style
Single
style
-

included components

1 x Tin br 1 x Paint
included components
-
included components
‎Tin; Paint
included components
1 x Tin br 1 x Paint
included components
-
included components
-
included components
‎Brush

volume

-
volume
10 litres
volume
‎0.75 Litres
volume
-
volume
2.5 litres
volume
-
volume
‎1 Litres

measurement system

Metric
measurement system
-
measurement system
‎Metric
measurement system
Metric
measurement system
-
measurement system
-
measurement system
-

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.6
    1
    Dulux

    Dulux Professional Undercoat Paint - Brilliant White - 1.2 5 Litres

    9.9 Easy to use
    9.8 Attachment
    9.8 Sheerness

    Why we love it

    Great coverage and easy to apply.
    Ideal for both wood and metal surfaces.
    Provides a smooth base for topcoat.
  • 9.5
    2
    Dulux Trade Drywall Primer Sealer 10L
    Dulux Trade
    15% Off

    Dulux Trade Drywall Primer Sealer 10L

    9.9 Easy to use
    9.8 Attachment
    9.8 Sheerness
    Main highlights
    • Recoatable: 2-4 hours
    • Promotes a Good Finish & High Opacity
    • Evens Drywall Porosity
    • Coverage: Up to 15m2 per litre
    • Binds & Seals Powdery Surfaces
  • 9.4
    3
    Dulux
    16% Off

    Dulux Primer & Undercoat Paint For Wood - 750Ml, White

    9.9 Sheerness
    9.9 Easy to use
    9.8 Attachment

    Why we love it

    Low odour
    Easy to apply
    Quick drying

Our ranking system

The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.