View Full Version : heater core box caulk


69er
Mar 17th, 01, 10:42 AM
What kind of caulk do I use to seal the heater box to the firewall?

Bob

rick
Mar 17th, 01, 01:19 PM
I used 3M strip caulk. A box is about $10.00 and has a lot of 12" strips. It also has a lot of other uses too.
rick