kenyonbm

Check out this site. The color of pattern FR250 is pretty close, but it is a 2 over 2 weave, as opposed to the even weave (1 over 1) of the original. I have not seen actual swatches. Acoustone grill cloth The reason I have not ordered from these people is that they have a 5 yard minimum, 36" wide at about $25 per yard. That is enough for 12 Larger Advents. (16 x 26) It is not rayon but vinyl coated fiberglass. Should last for ever.

My resident fabric expert tells me that the grills on my Original Advents are made of Rayon and are definitely not linen. Take a short piece of thread and burn it , then smell the smoke and it is obvious. This is why it frays so readily and the weave distorts so easily. This is a standard test for linen, silk, wool, cotton vs synthetics. I am looking for a source as well. Lets try looking for Rayon.