Advertising Disclosure Black Silicone Sealant Comparison - July 2025
5 Best Black Silicone 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  9.7Exceptional | 3 Best Value  9.5Excellent | 4  9.4Excellent | 5  9.3Excellent |
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ModelHemway 300 ml Jet Black Hybrid Polymer Sealant | Odourless & Sanitary Anti-Mould Adhesive | Waterproof & Suitable For Use in Kitchen, Bathroom & Around Bath, Shower & Toilet | Easy To Use - 1 Pack | Model Sika Stixall – Extreme Power Sealant And Adhesive – Waterproof – Black – 290ml | Model 1 x Bond It Black HA6 Silicone Sealant High Modulas safe for RTV fresh or marine salt water aquarium fish tanks - EU3 Cartridge (approx. 310ml) | Model Bond-It GP200 Contractors Grade LMA General Purpose Acetoxy Silicone Sealant With Fungicide Black, 275ml | Model (Pack of 3) Black Silicone Sealant Bond it GP200 Mould Resistant Bathroom Glazing sealant |
BrandHemway | Brand Sika | Brand Truly PVC Supplies | Brand Bond It | Brand Bond It |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||
Simple to use 9.8 | Simple to use 9.6 | Simple to use 8.6 | Simple to use 9.1 | Simple to use 8.6 |
Worth the money 9.1 | Worth the money 9.6 | Worth the money 7.9 | Worth the money 9.3 | Worth the money 8.9 |
Attachment 9.1 | Attachment 9.8 | Attachment 8.6 | Attachment 9.1 | Attachment 8.6 |
Tech Specs | ||||
material Hybrid Polymer | material Silicone | material Silicone | material Silicone | material Silicone, Rubber |
customer reviews4.5 4.5 out of 5 stars 463 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 10, 796 ratings 4.5 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 190 ratings 4.4 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 111 ratings 4.4 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 8 ratings 4.7 out of 5 stars |
color Jet Black | color Black | color Black | color Black | color Black |
item weight 480 g | item weight 240 g | item weight 360 g | item weight 308 g | item weight - |
included components Hemway Kitchen & Bathroom Sealant - Jet Black 300ml , Screw Cap Nozzle | included components 1 x Sealant and Adhesive Tube | included components Cartridge & Nozzle | included components 1 x BDSVBL | included components - |
size 1 Pack | size 290 ml | size 310ml | size EU3 | size - |
style 1 Pack | style Single | style Silicone | style - | style Glazing |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required - |
batteries included- | batteries included No | batteries included No | batteries included No | batteries included No |
item package quantity- | item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 3 |
product dimensions 5 x 5 x 23 cm 480 g | product dimensions 4.9 x 4.9 x 23 cm 240.4 g | product dimensions 4.9 x 4.9 x 24 cm 360 g | product dimensions - | product dimensions - |
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
9.8
1HemwayHemway 300 ml Jet Black Hybrid Polymer Sealant | Odourless & Sanitary Anti-Mould Adhesive | Waterproof & Suitable For Use in Kitchen, Bathroom & Around Bath, Shower & Toilet | Easy To Use - 1 Pack
9.8 Simple to use9.1 worth the money9.1 AttachmentWhy we love it
Highly effective in humid environments and waterproof.
Combines flexibility, paintability, and strong adhesion.
Environmentally friendly and non-toxic formulation.
-
9.7
2Sika
Sika Stixall – Extreme Power Sealant And Adhesive – Waterproof – Black – 290ml
9.8 Attachment9.6 Simple to use9.6 worth the moneyWhy we love it
Strong initial grab with no sagging.
Bonds diverse materials, even underwater.
Quick curing time for efficient application.
-
9.5
3Truly PVC Supplies29% Off
1 x Bond It Black HA6 Silicone Sealant High Modulas safe for RTV fresh or marine salt water aquarium fish tanks - EU3 Cartridge (approx. 310ml)
8.6 Simple to use8.6 Attachment7.9 worth the moneyMain highlights- Unaffected by UV and ozone
- No leaching fungicides or oils
- Marine and freshwater aquarium safe
- High modulus sealant - so more rigid
- Handles extreme temperatures and is non-slumping
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.
