I'm always dubious about things brought from the likes of b and q as sometimes they are made to b and q own special recipe which usually means some of the good stuff is taken out . Decorators tell me dulux paint from b and q is not as good as dulux from a trade outlet . In buying your adhesive i would go to a proper tile shop.yes brought the adhesive from b and q
Reply to the thread, titled "Tiles won’t stick to bsa membrane" which is posted in Tanking and Wetrooms on Tilers Forums.