Inquiry (采购产品): caulking can you please tell me the longest lasting silicone? chimney sweep (fireman by day job) installed an additional tile on flue and used silicone caulk as adhesive to existing tile underneath. Is this better than cement?thanks in advance **** Hidden Message ***** nick theofilos 22101 USA Company: Proplocate REalty E-mail: stickwithnick@mris.com **** Hidden Message ***** stickwithnick@mris.com
