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backing plates


 

On the advice of an experienced boat repair guy here in Vancouver I used a piece of .5" plywood, approx 6" x 8". I painted all edges with epoxy first to seal the wood. When I drilled the stantion holes I overdrilled them, filled the holes with epoxy, let it set, and redrilled a smaller size. He claimed that the larger plywood backing plate works better at spreading the load on a cored deck. I did this 5 years ago, and its been fine. The rest of the stantions have alum back plates, and they seem fine too! I think ss is probably overkill.

Marty

Marty Levenson
"Poseidon"
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On 24-Sep-07, at 1:13 PM, chrisd4700 wrote:

Hi everyone,

Has anyone put backing plates on their stantion bases and deck cleats?
If so, did you make them yourself or purchase them. I know I can cut
some out of 1/8" stainless or aluminum but I wanted to ask first.

Someone may have already done it.
Thanks
c



 

While I agree with Marty L. and his approach to using 1/2" plywood and epoxy coating I think that there are other alternatives to metal backing plates.? One fellow I know of makes his own out of cloth and epoxy laid up in a mold.? The last backing plate I made came from some pretty cheap cutting board material that was close to 1/2" thick.? There is also a product called Starboard that is a near equivalent to the cutting board material that is pretty expensive as it is intended for marine use.?
Use a caulk like 4200 to seat it, whatever the material you use for your backing plate.
My $.02.

CalebD
#328 Odalisque, 1967



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Peter Stark
 

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A fiberglass product called "G10" is very good for these applications. It is a very heavy duty and non-corrosive fiberglass sheet that machines and cuts well. It has been used in the custom boat-building business?for years. Comes in various thicknesses.
?
Jamestown Distributors in Bristol, RI has this material

----- Original Message -----
From: Bill Davis
Sent: Monday, September 24, 2007 4:46 PM
Subject: Re: [T27Owners] backing plates

Chris,
?
The same backing plate issue is on my list right now. (Stantions only) Having just finished re-coring the deck it is clear they should have been included originally!
?
I've got a friend who has access to a punch press. I'll let everyone know how it comes out. I should be there in the next 2-3 months.
?
Bill Davis
Scarlett #79

chrisd4700 com> wrote:
Hi everyone,

Has anyone put backing plates on their stantion bases and deck cleats?
If so, did you make them yourself or purchase them. I know I can cut
some out of 1/8" stainless or aluminum but I wanted to ask first.

Someone may have already done it.
Thanks
c



Luggage? GPS? Comic books?
Check out fitting at Yahoo! Search.


 

Chris,
?
The same backing plate issue is on my list right now. (Stantions only) Having just finished re-coring the deck it is clear they should have been included originally!
?
I've got a friend who has access to a punch press. I'll let everyone know how it comes out. I should be there in the next 2-3 months.
?
Bill Davis
Scarlett #79

chrisd4700 wrote:
Hi everyone,

Has anyone put backing plates on their stantion bases and deck cleats?
If so, did you make them yourself or purchase them. I know I can cut
some out of 1/8" stainless or aluminum but I wanted to ask first.

Someone may have already done it.
Thanks
c



Luggage? GPS? Comic books?
Check out fitting at Yahoo! Search.


 

Hi everyone,

Has anyone put backing plates on their stantion bases and deck cleats?
If so, did you make them yourself or purchase them. I know I can cut
some out of 1/8" stainless or aluminum but I wanted to ask first.

Someone may have already done it.
Thanks
c