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Cementone Aquaprufe Flexible Damp-Proofer & Waterproofer Dries Black 5Ltr (36405)

Solvent-free damp-proofer and waterproofer.

  • No Need for Primer
  • For Indoor Use
  • Model No: 155022
  • Odourless & Taint-Free
  • Exceptional Waterproofing
  • Ideal for Use Indoors
  • Can be Applied to Damp Surfaces
  • Cold Applied
  • Flexible High Rubber Content

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£16.99INC VAT (£3.40/Ltr)

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Rated 4.4 out of 5 by 16 reviewers.
  • 2016-09-28 T15:04:39.841-05:00
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Rated 5 out of 5 by No Odor - easy to use Very pleased with this - went on very easily. will agree that coverage is better than stated on the tin. Would certainly use again. 4 Jan 2016
Rated 4 out of 5 by Reliable & easy to apply Very reliable product follow the instructions on the tin to the letter and you'll have no problems. I have used this product many times and at this price find it a very good purchase. 18 Dec 2015
Rated 4 out of 5 by Maybe you need a smaller tin No solvent but good performance. Remember to lay in multiple coats 10 Sep 2015
Rated 4 out of 5 by Aquaprufe liquid damproofer Used this to make a DPC in the gap between interior brick walls and the bitumastic floor when 1870 era skirting boards needed replacing. Floor screed had been poured around the old skirtings. The flagged stone floor beneath the screed allowed groundwater to wick up. When the two coats of Aquaprufe dried, the gap was filled with quick drying cement to level up. A 1 litre tin would have been more than sufficient, but it was only available in the 5 litre size. 21 Jul 2015
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10 Questions  10 Answers

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I want to put a shower in, will this product waterproof the walls behind the shower and then can I tile over it?
24 Sep 2016
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Weston-super-Mare
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Answer: 
Thank you for your recent enquiry relating to our product.
When applying this product to a wall you must over coat it with a light weight gypsum plaster. As it is bitumen based no tile adhesive will bond to it directly.
if you don't have damp penetrating the wall a waterproof tile adhesive and grout would be sufficient in your application.
I hope this information helps.
26 Sep 2016
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Can i use it on Concrete porch floor before putting new tiles to make waterproof/damproof shield (should i put handful of sharp sand on it as recommended in other anwser)?
15 Aug 2016
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London
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Answer: 
The Cementone Aquaprufe Flexible Damp-Proofer & Waterproofer is a water based bitumen / rubber product that can be used to act as a damp-proof membrane for a floor, but it needs to be used in a certain way. That is to say that it is applied to a concrete base with two coats. ( allowing the first to dry before applying the second ), then, once dry, a 50 mm ( or 2 Inch ) sand / cement screed needs to be applied on top. This holds the product down against hydrostatic pressure ( also known as rising damp ) from pushing up on the membrane from underneath. Consequently you cannot tile on it directly as without the screed on top as the DPM will get lifted off together with any other flooring on top. Also, a tile adhesive will not bond to it and as the product is a rubber / bitumen it is not a hard surface, as well as this, it remains tacky, even when dry. ( The sharp sand advice refers only to a wall application, where the wall is above ground outside and the product is applied to the inside face of the wall with three coats and sharp sand is thrown on to the final coat whilst it is still wet to provide a key. Once dry it can have either have plasterboard fixed with dot & dab or Thistle bonding plaster is applied ).
16 Aug 2016
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29 Jun 2016
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Perth
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Answer: 
The Cementone Aquaprufe Flexible Damp-Proofer & Waterproofer 5Ltr is a water based bitumen / rubber product that is primarily designed to be used as a damp-proof membrane within the construction of a floor or on the inside face of an external wall. To use the product as a DPM on a floor, it needs to be applied on to a concrete base with 2 coats, one applied left to right, the other up and down, then a sand / cement screed of 50 mm ( or 2 Inches ) applied over it so that it is in a sandwich construction. The screed on top has sufficient thickness and weight to hold the DPM down against hydrostatic pressure ( also known as rising damp ) pushing up from beneath and lifting the floor. Consequently the product is not suitable for the application you describe.
30 Jun 2016
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If a put two coats over a concrete floor. Can I lay 18mm chipboard over the dried dpm
31 May 2016
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Liverpool
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Answer: 
Thank you for your recent question relating to our product.
Our Flexible Damprpoofer and Waterproofer must be used in a 'sandwich construction' and needs a minimum of 50mm sand/cement screed over the top for it to perform as an effective damp proof membrane.
Without the 50mm screed hydrostatic pressure from the ground could cause the floor to 'blow'.
Once the 50mm screed has been applied you can then proceed with your floor finishing such as the chipboard or tiles etc
I hope this information helps.
2 Jun 2016
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9 Apr 2016
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Barrow
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Answer: 
The Cementone Aquaprufe Flexible Damp-proofer and Waterproofer is a brushable rubber/bitumen product that can be applied to the inside face of a porous external wall that is above ground outside to provide a damp-proof membrane to the wall. However the product cannot be applied to a waterproof surface as it will not bond to it. Also, even after the product has dried, it remains sticky, so it is not designed to be left as a final finish.
11 Apr 2016
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Specification
Brand Cementone
Coating & Finishes Drying Time First Coat Touch Dry in 24 Hours
Colour Dries Black
Manufacturer Guarantee 1 Year Manufacturer's Guarantee
Model No 155022
Pack Size 1
Pieces in Pack/Case 1
Product Type Aquaprufe Flexible Damp-Proofer & Waterproofer
Resistant Type Exceptional Waterproofing
Sealant Adhesive Volume 5 Ltr
Suitable Application For Indoor Use
Total Product Weight 5140 kg

Curing time: First Coat Touch Dry in 24 Hours. Coverage: 1.25m² to 2m² per litre per coat (approx).

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Safety Data Sheet (COSHH)