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Rubber Sealant Waterproof Comparison - August 2025

7 Best Rubber Sealant Waterproof In the UK

1
Best Choice
9.9Exceptional
2
9.8Exceptional
3
Best Value
9.6Exceptional
4
9.3Excellent
5
9.1Excellent
6
9.0Excellent
7
8.9Very Good
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Model

Sika Stixall – Extreme Power Sealant And Adhesive – Waterproof – Black – 290ml
Model
Gorilla 84756 Waterproof Coat & Seal Black 473ml
Model
Gorilla Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant | Seals out Water, Air & Moisture | For Roof Tiles, Brick, Wood, Metal, Concrete, Stone, Rubber, Plastics*
Model
Gorilla Waterproof Coat & Seal Black 946ml
Model
V-Tech VT-131 Quality Auto Sealer Silicone Adhesive Sealant: 75gm Windscreen
Model
UniBond Outdoor Extreme Repair Sealant, Polymer Based Outdoor Sealant Suitable for Use on Various Materials*, Weather Resistant and Waterproof Sealant, Translucent, 1 x 389g Cartridge
Model
Gorilla Waterproof Coat & Seal Clear, 473ml - Weatherproof Liquid Sealant | Stops & Prevents Leaks | For Roof Tiles, Brick, Wood, Metal, Concrete, Stone, Rubber, Plastics*

Brand

Sika
Brand
Gorilla
Brand
Gorilla
Brand
Gorilla
Brand
Hasbro
Brand
Unibond
Brand
Gorilla

Reviews

43,184 reviews
Reviews
5,480 reviews
Reviews
16 reviews
Reviews
5,692 reviews
Reviews
7,880 reviews
Reviews
1,076 reviews
Reviews
-

Features

Worth the money

9.6
Worth the money
8.6
Worth the money
9.1
Worth the money
8.9
Worth the money
8.6
Worth the money
7.9
Worth the money
7.7

Simple to use

9.6
Simple to use
9.1
Simple to use
9.6
Simple to use
9.3
Simple to use
8.6
Simple to use
7.9
Simple to use
7.7

Tech Specs

item weight

240 g
item weight
610 g
item weight
200 g
item weight
1.17 kg
item weight
75 g
item weight
294 g
item weight
589 g

item package quantity

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

batteries required

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

color

Black
color
Black
color
Black
color
Black
color
Multi Coloured
color
Translucent
color
Clear

size

290 ml
size
1 Pack
size
450 ml Pack of 1
size
1 Pack
size
-
size
1 Pack
size
1 Pack

customer reviews

4.5 4.5 out of 5 stars 10, 796 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 1, 370 ratings 4.5 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 4 ratings 4.7 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 1, 423 ratings 4.5 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 1, 970 ratings 4.3 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 269 ratings 4.4 out of 5 stars
customer reviews
-

style

Single
style
473ml
style
Paint
style
946ml
style
Compact
style
Compact
style
-

batteries included

No
batteries included
No
batteries included
-
batteries included
No
batteries included
No
batteries included
No
batteries included
-

included components

1 x Sealant and Adhesive Tube
included components
GORILLA COAT & SEAL BLACK 473ML
included components
Can
included components
Gorilla Waterproof Coat & Seal Black 946ml
included components
-
included components
-
included components
Gorilla Waterproof Coat and Seal Clear 473ml

material

Silicone
material
Rubber
material
-
material
Rubber
material
Silicone
material
Plastic
material
-

package dimensions

-
package dimensions
12.9 x 12.5 x 9.3 cm 610 g
package dimensions
23.7 x 6.1 x 6 cm 200 g
package dimensions
18.2 x 14.3 x 12.5 cm 1.17 kg
package dimensions
20.5 x 10 x 3.2 cm 75 g
package dimensions
-
package dimensions
10 x 8.5 x 8.5 cm 589 g

special features

Waterproof
special features
-
special features
Fade Resistant, UV Resistant, Long lasting
special features
-
special features
-
special features
Waterproof
special features
-

manufacturer reference

-
manufacturer reference
-
manufacturer reference
-
manufacturer reference
3244031
manufacturer reference
-
manufacturer reference
2900062
manufacturer reference
115402

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
    Sika

    Sika Stixall – Extreme Power Sealant And Adhesive – Waterproof – Black – 290ml

    9.6 worth the money
    9.6 Simple to use

    Why we love it

    Strong initial grab with no sagging.
    Bonds diverse materials, even underwater.
    Quick curing time for efficient application.
  • 9.8
    2
    Gorilla

    Gorilla 84756 Waterproof Coat & Seal Black 473ml

    9.1 Simple to use
    8.6 worth the money

    Why we love it

    Simple to apply and use.
    Affordable yet high-quality solution.
    Durable design withstands harsh conditions.
  • 9.6
    3
    Gorilla
    22% Off

    Gorilla Waterproof Black Coat & Seal Spray, 450ml – Flexible, Weatherproof Liquid Sealant | Seals out Water, Air & Moisture | For Roof Tiles, Brick, Wood, Metal, Concrete, Stone, Rubber, Plastics*

    9.6 Simple to use
    9.1 worth the money

    Why we love it

    Durable and weatherproof protection.
    Versatile indoor and outdoor use.
    Seals out water, air, and moisture.

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.