Inquiry (采购产品): Alulm/conc. protection We have a project with large sliding aluminum tracks recessed into conc. slab. do you make or know of a source that manufacurers a chemical or treatment that will protect the aluminum and concrete? **** Hidden Message ***** Frank Diamond 89144 Company: JMA Architects E-mail: fdiamond@jmaarch.com **** Hidden Message ***** fdiamond@jmaarch.com
