Have you hadf a look at the DIY Projects area at all:
https://www.diydoctor.org.uk/projects/paintstrip.htm If you view this project presented by Eco Solutions, their paint & varnish remover may be what you are after.
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!