Hay guys recently just filled in some render it's flat and need it to look textured and just found out the best thing to use is a Tyrolean gun which apparently I can hire for £12 a day what I want to know no is it best to use sand and cement to get my result or I do see other products out there are they any better and where do I get them from ?? I will be painting it after I am done any help would be appreciated as I've never done Tyrolean render before