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Expandingfoam Comparison - May 2026

7 Best Expandingfoam In the UK

1
Best Choice
9.9Exceptional
2
9.7Exceptional
3
9.5Excellent
4
9.3Excellent
5
9.1Excellent
6
9.0Excellent
7
8.9Very Good
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Model

2 x Cans Of The Original Gorilla Filler Weatherproof expanding foam 500ml Each
Model
6 x Gap Filler Expanding Foam Soudal Gun Grade 750ml PU Polyurethane Foam Can
Model
GORILLA FILLER WEATHERPROOF EXPANDING FOAM FILLER
Model
fischer 567427 Triple X Hand Foam Expanding, Yellow
Model
fischer 567427 Triple X Hand Foam Expanding, Yellow
Model
Soudal 750ml Champagne Gap Filler Expanding Foam Handheld Spray with Nozzle & Gloves (3)
Model
Soudal 750ml Champagne Gap Filler Expanding Foam Handheld Spray with Nozzle & Gloves (3)

Brand

JKG Unknown
Brand
Truly PVC Supplies
Brand
Gorilla Filler
Brand
fischer
Brand
fischer
Brand
Soudal
Brand
Soudal

Reviews

10,000 reviews
Reviews
368 reviews
Reviews
26,032 reviews
Reviews
8,056 reviews
Reviews
8,056 reviews
Reviews
152 reviews
Reviews
152 reviews

Tech Specs

product dimensions

-
product dimensions
32.8 x 6.6 x 6.6 cm 5.23 kg
product dimensions
10 x 5 x 5 cm 530 g
product dimensions
‎23.5 x 6.5 x 6.5 cm; 560 g
product dimensions
‎23.5 x 6.5 x 6.5 cm; 560 g
product dimensions
-
product dimensions
-

item weight

-
item weight
5.23 kg
item weight
530 g
item weight
‎560 g
item weight
‎560 g
item weight
-
item weight
-

item package quantity

-
item package quantity
-
item package quantity
-
item package quantity
‎1
item package quantity
‎1
item package quantity
3
item package quantity
3

material

-
material
-
material
-
material
‎Foam
material
‎Foam
material
Polyurethane
material
Polyurethane

manufacturer reference

-
manufacturer reference
116745 X6
manufacturer reference
-
manufacturer reference
-
manufacturer reference
-
manufacturer reference
116745
manufacturer reference
116745

color

-
color
-
color
White
color
‎Yellow
color
‎Yellow
color
-
color
-

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
  • 9.9
    1
    2 x Cans Of The Original Gorilla Filler Weatherproof expanding foam 500ml Each
    JKG Unknown

    2 x Cans Of The Original Gorilla Filler Weatherproof expanding foam 500ml Each

    Why we love it

    Weatherproof and durable.
    Expands to fill gaps.
    Ideal for outdoor use.
    Main highlights
    • Stone
    • Color: Stone
    • 500ml
    • 2 x Cans Of The Original Gorilla Filler Weatherproof expanding foam 500ml Each
    • 2 X Cans Of The Original Gorilla Filler Weatherproof Expanding Foam 500Ml Each
  • 9.7
    2
    Truly PVC Supplies

    6 x Gap Filler Expanding Foam Soudal Gun Grade 750ml PU Polyurethane Foam Can

    Why we love it

    No mixing required
    3.1 litres per can
    Environmentally friendly
    Main highlights
    • Ready to use from can - one-component with no mixing
    • Quick curing - cut within 25 minutes
    • High filling capacity - yields 3.1 litres per can
    • Excellent adhesion - bonds most surfaces
    • Environmentally friendly - free of Freon, HCFC and CFC
  • 9.5
    3
    Gorilla Filler

    GORILLA FILLER WEATHERPROOF EXPANDING FOAM FILLER

    Why we love it

    Fills large cracks and holes efficiently.
    Weatherproof for outdoor and indoor use.
    Easy to cut, sand, and paint.
    Main highlights
    • Waterproof expanding foam filler
    • Squeezes into gaps and fills them tight
    • Can be cut, sawn, painted and sanded
    • An ideal solution to large cracks and holes in stone, wood, brick and metal
    • 500ml

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

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

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.