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-   -   66 hood adhesive for support brackets (https://www.corvetteforum.com/forums/c1-and-c2-corvettes/3858139-66-hood-adhesive-for-support-brackets.html)

Bob 66 coupe 08-01-2016 02:37 PM

66 hood adhesive for support brackets
 
I noticed that the adhesive used to attach the hood deck to the support structure on the engine side of my 66 coupe has failed. Several of the attachment points in the middle of the hood have become un-attached. I would like to try and force some sort of adhesive in between the two components to re-attach them together. What adhesive is recommended?

66jack 08-01-2016 04:37 PM

Ask your body/paint supply store for hood "gumdrop" adhesive and they'll have a conventional adhesive product for that application.

Don't use a 2-part polyester bond material for the cross-bracing or you can end up with "bond-burn" distortions in the hood outer surface

Mike Geary 08-01-2016 04:48 PM

Gumdrop replacement
 
What's been used for years with great results is DAP polyurethane gutter and flashing sealant.

Powershift 08-01-2016 06:10 PM


Originally Posted by Mike Geary (Post 1592753643)
What's been used for years with great results is DAP polyurethane gutter and flashing sealant.

:iagree: It works very well. :thumbs:

It is black, has a decent working time, and holds well with no heat burn-thru.

Larry

Bill32 08-01-2016 06:32 PM


Originally Posted by Mike Geary (Post 1592753643)
What's been used for years with great results is DAP polyurethane gutter and flashing sealant.

Yep, recommended by John Z.

Bob 66 coupe 08-01-2016 07:08 PM

thanks

1snake 08-01-2016 07:51 PM


Originally Posted by Bill32 (Post 1592754348)
Yep, recommended by John Z.

Let's give credit where it's due. NCRS member Jerry Fuccillo came up with this fix many years ago. I've used it on several C-2 hoods. It's the best product on the market for this application.:cheers:

Bill32 08-01-2016 08:29 PM


Originally Posted by 1snake (Post 1592754860)
Let's give credit where it's due. NCRS member Jerry Fuccillo came up with this fix many years ago. I've used it on several C-2 hoods. It's the best product on the market for this application.:cheers:


It was recommended here by John Z.

"Recommended" has nothing to do with "did it first" , "Came up with" ,"invented" and on and on

Bob 66 coupe 08-02-2016 01:22 PM

Loctite vs. DAP
 
DAP gutter & flashing sealant is now a latex base product. Loctite's S30 roof & flashing is a polyurethane based product. GE's gutter/flashing product is a silicone based product.

I guess staying with a polyurethane product would be best?

Comments?

Mike Geary 08-02-2016 01:28 PM


Originally Posted by Bob 66 coupe (Post 1592759787)
DAP gutter & flashing sealant is now a latex base product. Loctite's S30 roof & flashing is a polyurethane based product. GE's gutter/flashing product is a silicone based product.

I guess staying with a polyurethane product would be best?

Comments?


DAP 18816 is polyurethane and is black. Listed for sale on Amazon so it's not been EPA'd into oblivion...


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