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Drybase Black Liquid Applied DPM 5Ltr

4.8 (51 reviews)
SKU: 260223155501305 EAN: 5060132760642

Compare 2 prices for Drybase Black Liquid Applied DPM 5Ltr — from £49.99 to £50.99 across 2 UK sellers including Screwfix, Toolstation. Save up to £1.00 (2%).

£49.99 8h ago
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Compare Prices from 2 Sellers

Prices updated 19 Apr 2026
2
Toolstation
£50.99 +£1.00
12h
#2 Toolstation
12h ago
£50.99 +£1.00
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Customer Reviews 51

4.8
51 reviews
5 star
42
4 star
7
3 star
1
2 star
0
1 star
1
Easy Application
5.0
February 22, 2026
Steve Durham Verified Purchase

The product was easy to apply and it effectively sealed a persistently damp interior wall. The wall remained dry to the touch and the damp smell was eliminated after the treatment.

Damp proof membrane
5.0
January 26, 2026
1e491b1b-1046-5dac-bfae-2b446f9423ef Verified Purchase

Very easy to apply, goes on nicely. Dries quickly and 2nd coat even easy to apply. Would definately buy again

Marko
5.0
November 14, 2025
Mark Add Verified Purchase

Great product , would use again, drys quickly and a decent price

Great stuff for water protection
5.0
October 10, 2025
422096d6-52cb-5cf6-86f6-91ae675b7ddb Verified Purchase

Great stuff, does exactly want it says on tin. Cures and protects the brickwork. Would highly recomend this product.

Simple product to use
5.0
September 30, 2025
HippG Verified Purchase

Easy to used and built up an nice thick barrier to protect the area I needed tanking.

Easy damp course
5.0
September 19, 2025
4f89e16b-c81f-5e2b-94c8-cc409792ef2f Verified Purchase

Great stuff. Use an old paintbrush and just paint on the floor left to right wait an hour and then paint it again top to bottom. This way the 2nd coat gets in places the 1st coat might have missed (which can happen when the surface being painted it's not smooth). Note the 2nd coat goes on much easier over the 1st coat and you use less 2nd coat. One really good feature is it is dark blue when wet so you can see where you have been as the colour goes black when dried.

Has to be painted on horizontal then vertical!
3.0
August 18, 2025
GrannieBee Verified Purchase

Bought this for the inside walls of the outside toilet. Didn’t realise it had to be put on in a special way. Returned for refund.

Very easy to apply
5.0
August 17, 2025
B Clayton Verified Purchase

I expected this to be a lot thicker than it is, this is not a complaint, it actually allws you to spread the covering easily. definitely needed two coats to cover our concrete floor, when it dried it felt like a good rubberised coating so I have high hopes we will be damp free this winter.

Really good product
5.0
July 12, 2025
Bry43645986

According to the specifications, I would have needed 5 x 5l tins to cover my garage floor with two coats at 23.1 m sq, but I only ended up using three and a half tins. The first thing I did was to prime the floor with a 50:50 diluted pva mix, which I think is essential for good adhesion. After generously cutting in into the corners with the product, I applied a coat by hand in one direction with a brush, it’s a navy blue colour when it goes on, but dries black. The second coat I applied generously with a roller at 90 degrees to the first and it went on really well leaving a good quality finish. I’ll be putting a self levelling compound over this in the next few days. I’d definitely use this again.

Does what its meant to do
4.0
June 27, 2025
fa2d1edb-5ff5-5a2a-8f03-ac18d04db3ca Verified Purchase

Goes on easy enough and seems to leave a pretty good and consistent seal. Time will tell whether it is effective but happy with it so far.

Quite a messy business so wear disposable gloves.

Solid product - don't rush it.
5.0
June 1, 2025
KevFr Verified Purchase

Did this after doing dry-rod insertion first. Fairly easy product to apply, but make sure you thoroughly clean out all dust first. Also make sure floor is fully dried, no wet patches. I put some Thompsons water seal down first, overnight. My concrete floor was very rough, so I used a large hand-brush to apply (like a broom end), to work it into the very stippled floor. First coat tough, second coat easy. 2 x 5ltr tins was just enough for my 8ft-20ft garage. Well worth doing but leave it 48 hours after second coat, to fully dry hard. All done over two mornings.

Used on a concrete hallway where there were signs of damp, followed instructions. Easy to use. Would use again
5.0
May 20, 2025
Iain_M Verified Purchase

Would recommend, gave 2 coats as per instructions.

Damp solution
5.0
May 15, 2025
Rington Verified Purchase

Excellent product, followed the instructions and the wall i painted is fully sealed i haven't had any damp issues since . Easy to apply just make sure you have gloves and protective covers around the area. Ordered from bolton toolstation, staff really helpful.

Great product
5.0
February 20, 2025
Skoot8y Verified Purchase

Great product, been using for a long time and never had an issue with recurring damp.

Damp proof coating
5.0
January 4, 2025
PaulBlue Verified Purchase

I have only put the one coat on so far, yet to apply second coat, and so far I'm impressed.

Dpm
4.0
December 7, 2024
Ok watever Verified Purchase

Easy to apply peels a little. Not to smelly hard to review as only just applied think the instructions to apoly 2nd coat after an hour touch dry 1st coat are wrong as its still tacky at that stage and can stick to underside of your shoes i would give it a minimum 12 hours plus before 2nd coat a good 4 out 5 but coats and drying times info not accurate and coverage volume is guess work

Keep locking it doesnt do what its says
1.0
November 17, 2024
Melsk Verified Purchase

Easily peeled off after drying. Wasn't new screed and wasn't dusty. Waste of time and money

Fantastic stuff. Applied to bedroom concrete floor, carpet is now bone dry.
5.0
November 8, 2024
Danta Verified Purchase

After moving in to our first home last autumn, we began experiencing severe damp across our back bedroom floor(its a barn conversion, so everything is one level at ground floor, and is a concrete base).
Our carpet would be sodden from the walls to about 1m across the floor.
When summer came I applied 2 coats of this stuff on the concrete floor. This autumn after a lot of wet/damp weather our carpet remains dry!
Fantastic stuff.

liquid DPM
4.0
November 1, 2024
Reg Botchit Verified Purchase

A good product which so far seems to work.Easy to apply. Drys with a silk sheen to it.My only complaint is that it is rather pricey.

Easy to use
4.0
October 9, 2024
No name 22 Verified Purchase

Very easy to use, not sure if it will work on the concrete floor in my shed and how long it will last, but giving it a go.

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