Advertising Disclosure Outdoor Sealant Comparison - September 2025
7 Best Outdoor Sealant In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value  9.5Excellent | 3  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.0Excellent | 7  8.9Very Good |
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ModelSika Stixall – Extreme Power Sealant And Adhesive – Waterproof – Black – 290ml | Model Gorilla 1144110 All Conditions Sealant Silicone Clear 295ml | Model Everbuild General Purpose Silicone Sealant – Waterproof – Suitable for Interior and Exterior Use – Clear – 280ml | Model UniBond 2078170 Outdoor Window and Door Frame Sealant, White Outdoor Sealant, Durable Weatherproof Door and Window Sealant, Cartridge | 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 Everbuild General Purpose Silicone Sealant – Waterproof – Suitable for Interior and Exterior Use – White – 80ml | Model EVO-STIK Multipurpose Silicone Sealant, Waterproof + Mould Resistant, for Interior and Exterior Use, Colour: Clear |
BrandSika | Brand Gorilla | Brand Everbuild | Brand Unibond | Brand Unibond | Brand Everbuild | Brand EVO-STIK |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Worth the money 9.6 | Worth the money 8.9 | Worth the money 9.3 | Worth the money 8.6 | Worth the money 8.1 | Worth the money 7.9 | Worth the money 7.7 |
Simple to use 9.6 | Simple to use 9.1 | Simple to use 9.4 | Simple to use 9.1 | Simple to use 8.6 | Simple to use 8.4 | Simple to use 8.1 |
Attachment 9.8 | Attachment 9.6 | Attachment 9.1 | Attachment 9.1 | Attachment 8.6 | Attachment 8.6 | Attachment 8.4 |
Sheerness 9.8 | Sheerness 9.1 | Sheerness 9.4 | Sheerness 9.4 | Sheerness 9.1 | Sheerness 8.9 | Sheerness 8.6 |
Tech Specs | ||||||
product dimensions 4.9 x 4.9 x 23 cm 240.4 g | product dimensions 5 x 5 x 21.5 cm 370 g | product dimensions 4.9 x 4.9 x 23 cm 172.37 g | product dimensions 5 x 5 x 23 cm 392 g | product dimensions 5 x 5 x 23 cm 294 g | product dimensions 3.4 x 5.1 x 20 cm 45.36 g | product dimensions 23.6 x 7 x 2.8 cm 316 g |
customer reviews4.5 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 9, 504 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 3, 991 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 1, 738 ratings 4.5 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 269 ratings 4.4 out of 5 stars | customer reviews 4.1 4.1 out of 5 stars 1, 218 ratings 4.1 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 162 ratings 4.4 out of 5 stars |
batteries included No | batteries included No | batteries included No | batteries included No | batteries included No | batteries included - | batteries included No |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required No | batteries required - | batteries required No |
color Black | color Clear | color White | color White | color Translucent | color - | color Clear |
item weight 240 g | item weight 370 g | item weight - | item weight 392 g | item weight 294 g | item weight 45.4 g | item weight - |
item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity 1 | item package quantity 1 | item package quantity - | item package quantity - |
material Silicone | material Silicone | material - | material Silicone, Metal | material Plastic | material - | material - |
style Single | style Cartridge | style - | style White | style Compact | style - | style - |
included components 1 x Sealant and Adhesive Tube | included components Gorilla All Conditions Sealant Silicone Clear 295ml | included components - | included components UniBond Outdoor Window & Door Frame Sealant Cartridge - White | included components - | included components - | included components - |
size 290 ml | size 1 Pack | size - | size - | size 1 Pack | size - | size - |
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
9.4
3Everbuild21% OffEverbuild General Purpose Silicone Sealant – Waterproof – Suitable for Interior and Exterior Use – Clear – 280ml
9.4 Simple to use9.4 Sheerness9.3 worth the moneyWhy we love it
Strong waterproof seal for kitchens and bathrooms.
Prevents mold with anti-fungal ingredients.
Versatile for various sealing and adhesive needs.
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.
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.
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.
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.
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.
