Economical, Water-Based Acrylic Waterproofer – Used with abe® membrane.


  • For waterproofing all types of stable flashings.
  • For waterproofing parapet walls.
  • Sealing of joints, laps and roofing screws on corrugated roofs and gutters.
  • hydroproof is an all-in-one system.
  • There is no need for separate primers on porous surfaces.
  • hydroproof has excellent weathering properties, adhesion and is tough, flexible and non-toxic.
  • hydroproof comes in a wide range of colours.
Surface Preparation

Ensure all surfaces are clean dry, sound and free from all laitance, fungal growth, grease, oil or loose and flaking particles.

Bonding / Priming

Prime porous surfaces with a neat coat of hydroproof. Prime metal surfaces with 4 metal primer.


Stir well before use.


2.1L/m2 full system.


1st coat (after priming):

Apply by brush/roller using 1L/m2. Embed abe® membrane into wet coat, avoiding bubbles or wrinkles. Membrane overlaps minimum 100mm on end laps and 75mm on side laps.

2nd coat: once 1st coat has dried (2 – 3 hours), apply 2nd coat by brush/roller using 0,5L/m2 and ensure membrane is fully saturated.

3rd coat: once 2nd coat has dried, apply 3rd coat at different angle to 2nd coat using 0,5L/m2 .

Drying time @ 25ºC

  • Touch dry: 1 hour
  • Hard dry: 24 hours
  • Full cure: 7 days
Cleaning of Equipment

Whilst still wet, clean equipment with water. If hydroproof has dried use abe® super brush cleaner followed by washing with soap & water.


Membrane must be used.

Always ensure that hydroproof is applied to well drained roofs.

Protection on Completion

Whilst hydroproof is designed for an extended life, it is important to apply a maintenance coat of hydroproof every 3 to 4 years.


Available in 5 liter.


Red, grey, charcoal, burgundy, white, green, brown and terracotta.

Important Note

This data sheet is issued as a guide to the use of the product(s) concerned. Whilst a.b.e.® Construction Chemicals endeavours to ensure that any advice, recommendation, specification or information is accurate and correct, the company cannot – because a.b.e.® Construction Chemicals has no direct or continuous control over where and how a.b.e.® Construction Chemicals’ products are applied – accept any liability either directly or indirectly arising from the use of a.b.e.® Construction Chemicals’ products, whether or not in accordance with any advice, specification, recommendation or information given by the company.

Further Information

Where other products are to be used in conjunction with this material, the relevant technical data sheets should be consulted to determine total requirements. a.b.e.® Construction Chemicals has a wealth of technical and practical experience built up over years in the company’s pursuit of excellence in building and construction technology.

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