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Home » Public Forums » GMCnet » Sealant for Side Rail and Top Rails
Sealant for Side Rail and Top Rails [message #138211] Tue, 09 August 2011 20:43 Go to next message
glacierfl   United States
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Registered: June 2011
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We are trying to find out what to use to seal our top rails and side rails on our 77 Palm Beach. Which type of sealant do you use and is it the same for both?

Thanks for any help!

Regards,


Steve & Debbie Monticello, FL 77 Palm Beach :- Aurora EX G4WDT
Re: Sealant for Side Rail and Top Rails [message #138214 is a reply to message #138211] Tue, 09 August 2011 21:02 Go to previous messageGo to next message
willietrucker is currently offline  willietrucker   United States
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I used GOOP MARINE: http://www.biosafe-inc.com/marine.htm.

It's clear, and seems to have a pretty UV resistance since it's been on my white roof for almost three years now and no yellowing and it's still stuck with no peeling at the edges. Also, it stopped the leak both on the roof and the black water holding tank as well. Worked great in both locations.


Tom Henderson Elgin, TX '76 Birchaven 23' GMC..."Gimme More Cash"
Re: Sealant for Side Rail and Top Rails [message #138234 is a reply to message #138211] Wed, 10 August 2011 08:23 Go to previous message
1275gtsport is currently offline  1275gtsport   Canada
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Location: Rothesay NB
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you need to take the last period out of the URL
http://www.biosafe-inc.com/marine.htm

so how much of this would you need to do both "rain gutter" and the cross seams between the end caps? would 2 of the 10.2 oz cartridges be enough?



Adam Raeburn
Rothesay, NB
1976 Austin Mini
1977 GMC Palm Beach
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Once you replace everything that is attached to something else. It will all be fixed.
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