I haven't been around here for a while and was just browsing posts, so this may be too late for you. BUT, we have a great product in our store called
RemedEx that has been used with great success on canvas pop-ups! I don't know about the "waterproofing" aspect of the canvas, but none of the customers who used it last year came back to tell us their pop-up leaked after using it!
We have another product that can be used in conjunction with the
RemedEx to prevent mold and mildew from ever coming back! That products is called
RV Shield. It creates a protective barrier to prevent mold and mildew from re-growing.
If there's anything we can help with, just give us a holler!
Julie Mik
