Sorry to ask this, as I am sure it has been answered before. I am lookink for platic sheets for tiles, stone walls and the like. Time ago I saw a post witj links to several manufacturers, one was a cheap one. But I only find Wills in my search, and if I search for "tiles" I get a lot of messages (may be that the problem is that I am using the wrong words to search).
May you point me to sources for this material?
Many thanks.
Emilio.