When i say cheap artex i mean artex that can be bought at £3 a bag ! Also, i was on job many moons ago and the contractor used Contract Artex, that was the name of the artex and some guys used it for applying coving. However, six months later the coving fell off when using Contract Artex. Also, it's like British Gypsum have 3 types of powder artex being Artex Powder Texture Finish, Site Finish & Cieling Finish, Therefore all having different chemical compounds and diferent costs. However as you stated that you have coved for 15 years with no probs, then the stuff u use can be used. All i am explaining is that not all artex types can be used as a coving adhesive. So be carefull if u ever try to use Contract Artex. Also, iv'e neva heard of Clintex, where do you get it and is there a url for it. Also, what artex do you find the best ?