What should I use to seal off the top of a home made cold air box around a KKM filter?
I have a KKM that needs a sheetmetal box around it for heat shielding. Right now it has a $6 Coleman camping pad as a shield - it works, but needs a more permanent, aesthetically pleasing solution. Forming the sheet metal is no problem, I just need some sealing material to seal off against the hood. Maybe weatherstripping? Any suggestions?
-Kurt
