In the dark days before this list, I had no idea what was under there, so I 
felt like I needed to see the whole thing.
I still think I would cut the floor again, it made the work much easier. I was 
going to put teak and holly there anyway. YMMV on that!
Both of our repairs are vastly stronger than the original version ☺
Joe
Coquina

From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Dennis C. 
via CnC-List
Sent: Friday, April 13, 2018 8:51 AM
To: CnClist
Cc: Dennis C.
Subject: [EXTERNAL] Re: Stus-List Mast Step Rebuild C&C 35MK1

Been there, did that.

First and foremost, try to establish the original elevation of the mast step 
support and measure it against a known reference  You will need to rebuild to 
that elevation.

I did not enlarge the bilge opening.  I cut, scraped and otherwise removed all 
the old wood back to the shoulders of the bilge (where the hull turns 
downward.)  An air chisel might help.

Touche's mast step was rebuilt with solid glass in 2000.  Here's how (with 
improvements to the method due to hindsight).

Sand the shoulders of the bilge to expose "virgin" glass.  Place a piece of PVC 
pipe in the bilge to act as a conduit for cables, etc.  Make sure there is 
drainage under the pipe from the forward part of the boat.

Make a forward and aft wall forms from cardboard, plastic, whatever.  Smooth 
the bottom of the area (between the wall forms and above the PVC pipe with 3M 
Premium Filler or similar.

Lay in layers of epoxy saturated roving until very close to the desired 
elevation.  Can only put 2-4 layers at a time.  More than that will result in 
inadequate heat rejection as the epoxy cures.  Smooth the top of the layup with 
more putty.

Fasten the step box to the block of glass.

Pictures of the final product here:  
https://drive.google.com/open?id=0B_sb5TfIENvsb3phTUV4S3lkQ00

Dennis C.
Touche' 35-1 #83
Mandeville, LA

On Thu, Apr 12, 2018 at 9:19 PM, Wolfgang Svec via CnC-List 
<cnc-list@cnc-list.com<mailto:cnc-list@cnc-list.com>> wrote:
Hello All,

Ive been working on a c&c 35mk1 and yesterday found some rot in the mast step 
board. The boat hasn’t been used for a while and some water has been sitting in 
the bilge. It doesn’t look like there is good access even once the mast is off 
and im wondering if anyone has tackled rebuilding their mast step before in the 
35’ - preferably with pictures :)

Thanks.
wolf
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