Shower tray seal before fitting

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Will be installing a new quadrant shower tray and bath soon.

Thought I would add an edge seal to the tray and bath before installing and tiling. After a bit of research I found this product https://aquastrap.com.

Seems perfect for the job but not found any first hand comments about it other than Amazon which is 5 stars and manufacturer videos etc.

Anybody any thoughts on using this stuff.

Thanks
 
How much does it cost?

Personally I use MS polymers such as CT1 of Sikaflex to seal the gap with the wall before tiling.
 
Not an unreasonable layout. A tube of CT1 is a tenner
 
Yes thanks, just think it gives a good secondary seal which in theory nothing will get passed if attached to the tray correctly and does effective what a shower tray with upturns would do. Can't see that I would run into issues unless the corner of my bathroom is not entirely square which I will have to check first. I've got to build a partition wall to hid the pipework, so any out of squareness I could correct at that point to ensure I have a perfect 90deg corner, if not the Aquastrap will not sit again the wall properly which will also affect the tile seating/level.
 
I always seal twice, once on shower/bath tray install, again after tiling.

Hi yes, thats the plan. The AquaStrap sticks to the tray. The tray is installed and the raised bit of the Aquastrap is then sealed to the wall with a line of Silicon behind. The tiles come down over the raised bit of the seal to a few mm clear of the tray and then you seal again under the tiles. After all that, it should be sound.
 
Hi yes, thats the plan. The AquaStrap sticks to the tray. The tray is installed and the raised bit of the Aquastrap is then sealed to the wall with a line of Silicon behind. The tiles come down over the raised bit of the seal to a few mm clear of the tray and then you seal again under the tiles. After all that, it should be sound.
My only concern would be how long the adhesive might last before failing.
 
Would have thought quite a time as it will be compressed against the wall anyway. Can’t be any worse than silicon breaking down over time.
 
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