Can ProArt be used on canvas? Monica P. September 16, 2020 17:46 Updated Of course! One of the favored arts projects that many of our Epoxy Pros engage in is canvas paintings – either by painting in the traditional method – or by an Epoxy Pour. Related articles What are the mixing, working and curing times of ProArt? What is the working temperature for this product? And does humidity affect the mixture? Is ProArt Epoxy Resin FDA approved/food safe? Can ProArt be used on tumblers? Is the product usable even if one side is yellow? Will the yellow show in my project? Comments 0 comments Article is closed for comments.