Digital BW, The Print

Has anyone tied the new Moab Desert Varnish spray? Is it really 
odorless, or will it stink up the place like all the other sprays?

Does anyone know if Moab Desert Varnish is basically the same as 
Printshield/Printguard?

http://www.moabpaper.com/index.asp?PageAction=VIEWPROD&ProdID=354

or something completely different?

thanks