Hi Marylin, Some people have had luck with the following item. <http://www.gardco.com/rods.html> They use a water-based product Polyshield clear gloss or satin <http://hydrocote.com/> For a less manual method, Golden paints also have a museum quality spray that is reversible in case you have to remove it at a later date. <http://www.goldenpaints.com/products/varnish/msa.php> Here are a few links in no particular order. <http://www.breathingcolor.com/gv.htm> <http://www.acc-net.com/hydrocote/myths.htm> <http://lacquer-mat.com/> I also have a case of aerosol IRIS print spray protector that a client gave me. Contact me off list if this might be of some interest to you. I am not sure of the restrictions of mailing aerosol products though. Regards, Roderick > > I am varnishing 16 X 20 handcolored photographs and haven't found a way to > eliminate air bubbles. I've used several kinds of brushes - including > brushes with natural and synthetic bristles, foam (the worst) and hake > brushes. > > I've also used Duolac varnish and a water based, clear gloss varnish to see > if a different product would make a difference. > > Any suggestions would be appreciated. > > Thank you. > > Marilyn >
