Sika Black Jack 901 Bitumen Paint, Solvent Based, Black, 5 Litre

Excellent paint. Goes on easy with a brush. On the thin side but this was perfect for soaking better into the end grain of timber. Not drip free so cover surfaces well that you don’t want painted. Brushes (and hands!) clean up well with white spirit.

Does the job. I used this in the recent hot weather and it was very easy to stir to quite a thin liquid and very easy to apply to my shed base rafters. It set to a good thickness and should keep any damp out for years.

⭐️⭐️⭐️⭐️⭐️ Brilliant for Decking – Seals and Protects Perfectly! I'm currently in the middle of building a deck, and I bought this Everbuild Black Jack 901 Bitumen Paint to seal and protect the deck joists and posts before installation — and honestly, I'm seriously impressed. The coverage is excellent. A single 5L tin went further than expected — it goes on smoothly and dries to a tough, durable coating. It sticks really well to the timber and gives me real peace of mind knowing that the structural parts of my decking are protected from moisture and rot. Especially in the UK where the weather is unpredictable, this is a game changer for long-term durability. I also liked how quickly it dries for a bitumen-based product. It’s thick but manageable, and I was able to get two good coats on without waiting all day. It’s perfect for anyone wanting to do a job properly — especially if you care about the longevity of your project. Highly recommend for anyone working on decking or any timber that will be exposed to the elements. Would definitely buy again and already looking at other Everbuild products to use on future DIY projects.

Very good

Great product just what I was after. After prepping area set about painting this on. It's a messy exercise but worth it. Because it's not paint as such it takes some application but the finished job looks good

This is relatively easy to apply. Use a cheap or old brush as it can’t be cleaned. It goes on thick and dries hard to the touch - not sticky. No real odours . The posts have only been in a few months without any issue but I am really confident this will provide years of protection.

I have bought this product before and find it to be a excellent product. At such a great price also .ordered it on the Monday delivered on the next day great service would buy again

Love this stuff got a leak black jack it solved loads of problems did take 3 or 4 coats but did the job. A little gos a long way

First time user, easy to apply, single layer was all good. Smells really bad. It wasn't that bad to get off my hands. Do suggest gloves.

utilisé pour reprendre l'étanchéité en pied de mur et caniveau de pluvial, le produit fait le job avec un temps de séchage rapide, produit suffisamment liquide pour une utilisation facilitée dans l'application ainsi que les finitions