CT1 and/or Sikaflex for a shower tray installation?
I have read on the BuildHub forum both CT1 and Sikaflex is often recommended instead of using conventional Silicone sealants when installing a shower tray.
I am about to install a Zamori 1700 x 800 walk-in tray (Acrylic steel framed) with a fixed glass panel but am unsure whether I should use both CT1 & Silkaflex and if so where is each best suited to do the job best?
http://www.zamori.co.uk/Features
I was recommended the Zamori Acrylic tray below by a local plumber as
Make sure you clean the underside as sometimes they're contaminated with mould release agent and then nothing will stick to it.
Make up a little dry sand / cement mix to use like an Ajax and scrub it in with a sponge. Do this directly before laying the tray.
Use a flexible tile adhesive to bond the tray down. Any recognised make will be fine, but I purposely avoid Unibond as I've had a couple of bad experiences with that make refusing to go off. Whatever your bonding to, make sure you
