Full transom swim platform install

[nipper]

I will be installing a full transom swim platform on my V20 cuddy in the near future. What type of sealant should I use to seal the holes I will have to drill in the transom (God, I hate the thought of doing that) for the bolts to hold up the swim platform brackets? Man I hope I do not get into any rot when I drill into the transom!

[bradford]

3m 5200.

[tsubaki]

Like he said, or 5200 fast cure.

[nipper]

Well after hours of cleaning the swim platform, then sanding it down, and 4 coats of Cetol marine finish, I put the mounting brackets on the platform, then put in teak plugs to cover up the bolt heads. Cut down the teak plugs flush, sanded them, and then thought I would install the platform and then give a few more coats to the topside and I would be in business. Well, looks like I am just starting. I did not realize that the transom of my V20 Cuddy (I/O) is nowhere near straight. There is of course about a 12 degree on the transom from keel up. What I did not realize is that the transom tapers from the center to the ends, and the current platform/bracket configuration I have will not work. So, I will have to take the brackets off (which means my current mounting holes and the teak plugs on the top of those holes will be useless) and try to reconfigure using the current brackets. I am not hopeful they will work however because they probably extend down too far for proper mounting.

I took a bunch of pix yesterday and will post them along with a plea for help/ideas!

[tsubaki]

The stainless brackets for them things are outrageous.
If you can't find any other way around it, let us know and we can give you the bad news cost wise.

[nipper]

I did a little web surfing for information on swim platform installation (which I should have done first) and learned that you generally want to mount the brackets on the transom and THEN mount the platforms on the brackets. What a waste of time I went through.