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Mapei Shower Waterproofing Kit (78484)

Easy to apply kit for treating commercial or domestic showers before tiling. Provides tough and durable protection against leaks whilst remaining permanently flexible. Contains primer, coating and waterproof jointing tape. Contains enough to waterproof a standard sized shower. Covers up to 4m².

  • Suitable for Shower Trays or Over a Bath
  • Covers up to 4m²
  • Waterproofs Plaster, Plasterboard, Plywood, Render & Concrete
  • Fast-Drying
  • Apply with Brush or Roller

More Info

£61.99INC VAT

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Mapei Shower Waterproofing Kit is rated 4.6 out of 5 by 32.
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Rated 4 out of 5 by from Good Thanks for help and good services I wanted to build shower with waterproof on the floor and wall this will be used by guests.
Date published: 2016-12-09
Rated 5 out of 5 by from Quick and easy to apply An excellent product that could save you many times it's cost by avoiding water ingress into plasterboard backing. Much easier than replacing plaster board with cement based backer boards. However if starting from scratch I'd always consider lining around showers with cement based boards.
Date published: 2016-09-05
Rated 5 out of 5 by from Tanking ensuite shower Good stuff. This did exactly what it was designed for - waterproofing the shower before tiling. At first I thought it was really expensive but seeing the results I thought the expense was justified. I would recommend this ...
Date published: 2016-08-29
Rated 5 out of 5 by from Very good waterproofing kit Bought this kit recently for waterproofing my new shower. Applied to two adjacent walls and the ply floor. Two applications are enough to form a layer. Since the tiles will cover the waterproofing layer, it is easy to apply using a brush than a roller to create some rough textures on the surface to provide more grips. I would recommend this for any new shower
Date published: 2016-05-04
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can this be applied directly to plasterboard that has not been skimed

Asked by: Renecoh

Can this product be used on top of plywood that has been coated with PVA

Asked by: DIYHOME11
Unfortunately we would not advise using Mapei products over a PVA surface, in this instance we would recommend abrading the plywood until the substrate is clean and contamination free.
Answered by: Mapei Team
Date published: 2017-03-17

What is the recommended adhesive and white grout for sticking ceramic 20x20cm tiles, 6 square metres after having used this waterproofing kit on the walls?

Asked by: Tiz123
To bond 200x200mm ceramic tiles onto the Mapei Shower Waterproofing Kit we would advise the Mapei Buildfix Wall Tile Adhesive off White 15KG (5832C). Once the adhesive has fully cured grout the tiles using the Mapei Buildfix Flexible Wall & Floor Grout White 2.5KG (70239). Due to the characteristics of Mapei Buildfix Wall Tile Adhesive off White 15KG (5832C) onto the Mapei Shower Waterproofing Kit, it should be taken into consideration that the drying time will be increase.
Answered by: Mapei Team
Date published: 2017-03-09

can this be used on backer board

Asked by: Anonymous
The Mapei Shower Waterproofing Kit can be used onto a cement base tile backer board providing it is rigid,free from contamination and installed correctly following the manufactures recommendations.
Answered by: Mapei Team
Date published: 2017-02-21

Can This be used on Mapei MAPEI ULTRAPLAN SELF-LEVELLING COMPOUND

I will be tanking my wetroom and also using the self level compound on the floor. Can the tanking kit be applied to the self leveling compound? Also should I tank then self level. Or self level then tank?
Asked by: Jimcorny1
Mapei Shower Waterproofing Kits can be used over all Mapei self levelling compounds. Mapei Shower Waterproofing Kit should be applied to the finished substrates prior to the intended tiled finish being bonded, in this case the waterproofing would be applied to the surface of the levelling compound.
Answered by: Mapei Team
Date published: 2017-02-06
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Specification
Brand Mapei
Colour Light Grey
Coverage Per Pack 4 m²
Manufacturer Guarantee 5 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Type Shower Waterproofing Kit
Suitable Application Suitable for Shower Trays or Over a Bath

Product contents

5kg waterproofing liquid, 500g primer and waterproof tape (W x L: 120mm x 10m).

Downloads

Safety Data Sheet (COSHH)