Hi folks, I have been doing a lot of research as to which is the best tanking product to use on our shower walls prior to tiling.
The walls are currently made up of prowarm 12mm cement board and there is a 900x900 quad stone resin tray on the floor which I want to tape and seal to the wall board.
I have read so many different things I'm finding it hard to figure out which is the best setup! Therefore some practical advice from those that fit it day to day would be great!
I was planning on using Mapei's shower tanking kit but have read a few negative reviews about the tanking tape and the tanking emulsion getting a poor bond on the rubber part of the tape. A few people also mention the tape is quite thick.
www.mapei.com
I then liked the look of Aquaseals kit but a few people are bashing it so no idea where to go now!!
www.everbuild.co.uk
I saw someone on here recommending a Butyl self-adhesive tape with a taking emulsion over the top. This is my preferred route as the Butyl tape looks a bit more workable around the tray to wall seam etc!
Any input and recommendations would be greatly appreciated.
Thanks
The walls are currently made up of prowarm 12mm cement board and there is a 900x900 quad stone resin tray on the floor which I want to tape and seal to the wall board.
I have read so many different things I'm finding it hard to figure out which is the best setup! Therefore some practical advice from those that fit it day to day would be great!
I was planning on using Mapei's shower tanking kit but have read a few negative reviews about the tanking tape and the tanking emulsion getting a poor bond on the rubber part of the tape. A few people also mention the tape is quite thick.

SHOWER WATERPROOFING KIT
Provides an essential waterproofing system compatible with today’s frequently used showers

I then liked the look of Aquaseals kit but a few people are bashing it so no idea where to go now!!
Sika UK Distribution | Sika UK
Discover Sika UK Distribution's comprehensive range of high-quality building solutions for the trade. Whether you need sealants, adhesives, building chemicals, landscaping solutions, or more, we have the answer.

I saw someone on here recommending a Butyl self-adhesive tape with a taking emulsion over the top. This is my preferred route as the Butyl tape looks a bit more workable around the tray to wall seam etc!
Any input and recommendations would be greatly appreciated.
Thanks