Howdy Itsa,
This is what you are needing:

Its about $4.
°° per can. You can find it at most hobby shops, occassionally at walmart or K mart or you can order it from www.squadron.com and I have even done the search for you and here is the link to the order page lol. Just click add to cart and the rest is self explaintory when ordering. http://www.squadron.com/ItemDetails.asp?item=TS1261 . I use this stuff to knock the "glare" off shotguns and rifles I camo for friends, its good stuff. And its great for military models since they shouldnt have a gloss finish anyway. Hope this helps, have a good evening. Greg aka GW