Inquiry (采购产品): aluminum etching We currently use your oakite 160 for an aluminum etching process.What we are wondering is do you have any aluminum etching chemical that would not need to be heated during use? **** Hidden Message ***** diane keane 850 perimeter road manchester, NH 03103 VIR Company: jewell instruments llc Title: haz mat coordinator Phone: 603-669-6400x332 E-mail: dkeane@jewellinstruments.com **** Hidden Message ***** dkeane@jewellinstruments.com