bladerunner

Wetdecs, I've just been reading some of your advice to other members from a while ago. You advised to one of them regarding tanking a shower area that because he was installing an acrylic tray with cubicle a liquid tanking solution would be ok.
I am installing a stone resin tray with sliding doors on front so 3 walls to tank. Would the liquid option be one that I could consider? If so what is available please, price etc. I need enough for about 7 sq metres. Do you sell it?

Thanks again

blade