Michael Tucker
Hello Veronica, You can plaster over it-but in order to do so you will have to scrap the high spots off. There are some kinds of artex contain asbestos so I would get it tested first. The service in getting advice/survey is free and you should get 3 tradesmen to quote so you should use it. Tradesmen pay for the opportunity to quote on your job. It is important to give tradesmen contacting you the opportunity to do so, the advice you receive is free. You are not obliged to use any of them. Regards Michael