Advertising Disclosure Bitumen Primer Comparison - October 2025
4 Best Bitumen Primer 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  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4 Best Value  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelEverbuild Black Jack 901 Bitumen Paint – Solvent Based – Black – 5 Litre | Model 5 Litre ROOF Bitumen Primer | Model NJL Direct Black Bitumen Primer for Felt Concrete Timber Asphalt Metal 5 Litre | Model Everbuild Black Jack 902 Bitumen and Flashing Primer – Fast-Drying – Black – 5 Litre |
BrandEverbuild | Brand masterbitumens | Brand Njl Direct Limited | Brand Everbuild |
Reviews | Reviews | Reviews | Reviews  |
Tech Specs | |||
coverage Full | coverage 6-10 square metres per litre | coverage 6-10m2 per litre | coverage 50 |
product dimensions 18 x 18 x 23.5 cm 4.76 kg | product dimensions 17.8 x 17.8 x 23.2 cm 4.56 kg | product dimensions 17.8 x 17.8 x 23.2 cm 4.75 kg | product dimensions 18 x 18 x 23.5 cm 4.39 kg |
usage Exterior | usage priming porous surfaces before applying bituminous coatings Exterior | usage Exterior | usage Exterior |
item weight 4.76 kg | item weight 4.56 kg | item weight 4.75 kg | item weight 4.39 kg |
special features Fast-Drying | special features Fast-Drying | special features Fast-Drying | special features Fast-Drying |
batteries included No | batteries included No | batteries included No | batteries included No |
included components B/J BLACK BITUMEN PAINT 5LT | included components brush | included components Brush | included components 1 x Metal Tin |
item package quantity 1 | item package quantity 1 | item package quantity 1 | item package quantity 1 |
size 1.25 l Pack of 4 | size 5 l Pack of 1 | size 5 l Pack of 1 | size 5 l Pack of 1 |
customer reviews4.6 4.6 out of 5 stars 1, 261 ratings 4.6 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 252 ratings 4.6 out of 5 stars | customer reviews 5.0 5.0 out of 5 stars 3 ratings 5.0 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 542 ratings 4.5 out of 5 stars |
finish Zinc | finish Flatt / Matte | finish Matte | finish Matte |
batteries required No | batteries required No | batteries required No | batteries required No |
color Black | color Black | color Black | color Black |
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
1EverbuildEverbuild Black Jack 901 Bitumen Paint – Solvent Based – Black – 5 Litre
Why we love it
Black Jack 901 Bitumen Paint is a solvent based, full bodied black bituminous paint that dries quickly.
When dry, it forms an odourless and taint free black film that is resistant to most salt solutions, dilute acids and alkalis, water and alcohol.
It is suitable for use on a wide variety of materials including iron and steel, lead, zinc, aluminium, asbestos, cement, concrete, stone, wood, felt and brick to provide a waterproof, weatherproof and corrosion resistant protective coating.
Main highlights- WATERPROOF – Weatherproof formula is great for use on corrugated iron sheets, fire escapes, stairways, ladders, storage tanks, gutters, down pipes, fences, railings and gates.
- VERSATILE – Can be used on a variety of materials including iron, steel, lead, zinc, aluminium, asbestos, cement, concrete, stone, wood, felt and brick.
- QUICK DRYING – This solvent-based formula dries within 2-4 hours, depending on the weather conditions.
- MULTIPLE SIZES – Available in 1-litre, 2.5-litre and 5-litre tins to suit any size job.
- CORROSION-RESISTANT COATING – When dry, this paint forms an odourless and taint-free black film that is resistant to corrosion, salt solutions, dilute acids and alkalis, water and alcohol.
-
9.8
2
masterbitumens5 Litre ROOF Bitumen Primer
Main highlights- suitable as a primer prior to applying any flashing tape system
- Suitable for use with all bituminous surface coatings,Weathered corrugated iron and steel.
- Mainly used for priming
- Fast drying
- Concrete roofs, floors, cementicious screeds, renders, Bitumen felt, asphalt, mastic
-
9.7
3Njl Direct Limited
NJL Direct Black Bitumen Primer for Felt Concrete Timber Asphalt Metal 5 Litre
Main highlights- VERSATILITY: Suitable for concrete, bitumen felt, asphalt, and weathered metal surfaces
- FUNCTIONALITY: Thin black primer providing key surface for bitumen paints and roof coatings
- COVERAGE: Provides 4-6m² per litre coverage on porous surfaces
- COMPATIBILITY: Suitable as primer for flashing tape systems
- APPLICATION: Fast-drying formula ideal for exterior surfaces
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.
