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  • Developed specifically to prevent water leakage from tiled areas, and forms a fully tanked room.
  • Fully waterproof and water vapour permeable.
  • Silicone compatible.
  • Compatible with a wide range of substrates, including plywood sheeting, shower tray formers, plasterboard, MDF, cementitious screed and most commonly available waterproof construction boards.
  • Easy to tile using standard waterproof tile adhesives.
  • The applied system can tolerate normal levels of movement in a room and does not become brittle with age.
  • Meets the requirements of European Technical Approval ETA-08/0250 'Liquid applied watertight coverings for wetrooms with wearing surface'.


  • Wetrooms, shower areas, bathrooms and kitchens.
  • Compatible with underfloor heating.


Ten year manufacturer's warranty.

Related literature

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Aquaproof Wetroom System:

Made up of the following products:

- Aquaproof Primer:

  • Solvent free, SBR based primer for all absorbent surfaces.
  • Usage rate (approximately): 150 g/m².

- Aquaproof Tape:

Fabric reinforced, elastic sealing tape for wall and floor junctions and other areas subject to stress.

- Aquaproof Compound:

  • Solvent-free, sealing membrane supplied as a thick paste.
  • Applied in 2–3 coats to give a 1 mm thick, robust and elastic rubber membrane.
  • Usage rate (approximately): 900 g/m².

- Aquaproof Pre-formed Corners:

Internal and external corners can be formed with Aquaproof Tape but for ease of use and extra security the use of pre-formed 90° internal and external corners is recommended.

- Aquaproof Pipe Sleeves:

  • Pipe Sleeves are simply stretched over pipe penetrations to create a seal.
  • Size: 115 x 115 mm with an 8 mm hole in the middle.

- Aquaproof Outlet Sleeves:

  • Supplied with a fabric border for sealing under the clamping ring of wet-floor waste outlets or around larger penetrations such as 100 mm waste pipes.
  • Size: 350 x 350 mm.

Aquaproof Shower Kit:

Contains all the material that is required for a small to medium size wetroom:

  • Aquaproof Primer (2 kg).
  • Aquaproof Compound (9 kg).
  • Aquaproof Tape (15 m).
  • Aquaproof Pipe Sleeves (two).
  • Aquaproof Outlet Sleeve.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
30-70-90/120 Cold-applied liquid sandwiched tanking system

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Delta Membrane Systems Ltd


+44 (0)1992 523523

Product reference

[Aquaproof Shower Kit]
[Aquaproof Wetroom System]

Manufacturer details

Delta House,
Merlin Way,
North Weald,
Essex, CM16 6HR
Tel +44 (0)1992 523523
Fax +44 (0)1992 523250
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