Sealing the deck

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Josh

Where can I find information on sealing the deck hardware? I know somewhere (possibly archives?) I found a lengthy discussion of the use of 3m's super sealent, 9500 (?) and the pain in the neck it causes. I'd like to read it again as I'll be resealing everything on the deck this winter. Thanks, Josh
 
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mark stevens

5200?

I think you may be refering to 5200. A powerful adhesive /sealer that will even work under water. If you are looking to mount something fairly perminetly then this is the stuff. Removale is difficult at best.
 
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Justin - O'day Owners' Web

Sealing Deck Hardware

Josh - Some thoughts on rebedding hardware. First, its a good idea. That said here's how I do it. I would at a minimum taeke the time to countersink the holes so that the tops are conical, flared side up. That way when you install the hardware you don't simply squeeze all the sealant out. If you can, I would do the tightening process in rounds. If you lay in your choice of goop - more on choice in a minute - and then you tighten the fittings almost but not quite all the way, you'll get a better seal. At the sealant cures, but before its completely cured, tighten the rest of the way. Personall - I use 3M 5200 - this is the stuff that people warn you about. It is extremely tenacious but not impossible to remove. If you need to take a fitting off in the future take a guitar string and use it like a wire saw underneath the fitting. If you don't want to do the work use 3M 4200. My theory is that I'd like a better seal and don't mind a little more work. Your mileage may varry. Justin - O'day Owners' Web
 
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Josh

5200 it is

I couldnt remember what the exact designation is. I'll probably go with 5200 though, because once I put the item on there, until it breaks I have no intentions of moving it. What's the operating temperature for using this stuff? It's already getting a might bit nippy out, and I'd like to get this stuff done before the winter. Get everything done now, so all I have to do is sail in the spring! Thanks for the thought on counter sinking the holes, didnt think about that. Thanks, Josh
 
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