We clean the glass real good before applying the vinyl. It would be awesome to do some for a wedding, something different and one of a kind. would love to see pics when you complete them.What do you mean by "prep the glass"? I'm pretty new in vinyl and I thought that vinyl wouldn't hold up on glass?? I'm always looking for new ideas and actually have a nephew getting married in Sept. so some glasses, if workable, would be really awesome.
Another source in the Chicago area (for those like me who wait forever for shipping from the West coast) is Specialty Graphics and the direct link isHere is the link to it at ordway.
Oracal 8510 Glass Etch Film from Ordway Sign Supply - (800) 967-3929 lol.. takes me a bit to find things.. as i dont look at their sites often