Begin removal by taking off the shower surround walls to gain access to the shower pan which fits under the shower surround walls.
How to seal shower tray to tiled wall.
Fig 2 in this case we see a gap of 12mm has to be spanned between the shower tray bath and the wall.
Apply masking tape to the borders.
Showerseal ultra 10 is the newest simplest and most effective way of sealing your shower tray to a tiled wall now with a 10 year mould warranty.
For such a gap showersealsdirect would recommend using either sealux 25 or trimlux 25 for such a gap.
This will give you straight bead lines.
Ensure the shower tray and walls are completely dry and free from dirt and dust.
Place the silicone sealant application tool against the shower tray surface and tiled wall and draw the it along the bead of silicone sealant while apply gentle but consistent pressure to leave a neat and consistent bead with no visible gaps.
Prepare the silicone gun.
This is not true for tiled shower walls however where the pan does not fit under the tiles.
Select the correct aperture size if using a tool to smooth the sealant select the correct aperture size so that the finished bead completely covers the gap between the tiles and tray.
In the latter the bottom edge of the fiberglass wall overlaps the top edge or lip of the shower pan.
Showerseal ultra 10 in kit form.