Body sealer (for a/c heater box to firewall) vs butyl rubber for rear window
Thread Starter
Chris
Joined: Jul 2011
Posts: 1,287
From: Southern New Jersey
Body sealer (for a/c heater box to firewall) vs butyl rubber for rear window
https://m.ebay.com/itm/AMK-Products-...pid=1833199116 Hello. I am planning on using this product to seal my a/c heater blower to the firewall on my 72 cutlass. Can I also use this to set and seal my rear window or should I use butyl rubber?
Thank you!
Thank you!
Chevy budget Olds powered
Joined: Jul 2011
Posts: 8,638
From: Elgin, Illinois
Use the butyl for the heater box but for windows go modern and use window urethane .
http://www.tptools.com/Pro-Form-Buty...Tape,3408.html
http://www.tptools.com/Pro-Form-Buty...Tape,3408.html
Chevy budget Olds powered
Joined: Jul 2011
Posts: 8,638
From: Elgin, Illinois
Fresh butyl cleans easy with mineral spirits. Old butyl will flake off in chunks as it hardens up over time. I would not use urethane on the box as you usually have to cut it. Its very very permanent so for glass its perfect as you can cut it out but for hard tp reach spots it will suck
Thread Starter
Chris
Joined: Jul 2011
Posts: 1,287
From: Southern New Jersey
https://m.ebay.com/itm/Caulk-Wthrstr...MAAOSwjL5ZMYGV thank you for the replies. Some of you said rope caulk. Do you mean this stuff? Am I looking for a putty type material or a foam type material?
Last edited by Oldssupreme; Apr 9, 2018 at 01:32 PM.
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