Question on plugging bolt holes in transom

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KarstRanger
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Question on plugging bolt holes in transom

Post by KarstRanger »

I removed a kicker motor mounting bracket from the transom. it had eight 1/4 in. bolts. The holes are above the waterline.

Do you think I will be OK just filling the holes with 3M 5200 sealant? Or do you think that I need to waste those nice SS bolts just as place holders?

The footprint for the bracket was about 8" x 12", so the holes are all a couple of inches from each other and not near any other transom opening -- i.e., I don't think (?) transom strength is an issue. It's a wood core, fiberglas covered transom on a 20 ft. inboard/outboard.

Comments appreciated - the sooner I get done, the sooner I can get out on the saltwater! :thumbup:
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wevans
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Post by wevans »

Just fill em and it don't have to be with 5200 :-D The main thing is to fill it from one side, till it comes out the other side, thus insuring that the hole is completely sealed :thumbup: :beer: :beer:
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KarstRanger
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Post by KarstRanger »

wevans wrote:Just fill em and it don't have to be with 5200 :-D The main thing is to fill it from one side, till it comes out the other side, thus insuring that the hole is completely sealed :thumbup: :beer: :beer:
Thanks Wevans :thumbup: - I just wanted someone else to look at what I was doing to make sure I wasn't doing something :hammer: stupid !
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Nathan
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Post by Nathan »

Be very careful sealing those holes, especially if you have a boat with a wood core transom. I'd use something better than 5200. I've used Marine-Tex to seal holes before and it works pretty good.

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Tom Keels
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Post by Tom Keels »

If the transom is wood core I would mix up some 5 min epoxy and using a small brush paint the insides of the hole. Then seal it up with marine tex.
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KarstRanger
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Post by KarstRanger »

Thanks guys, but too late, hopefully the 5200 will do the trick OK. I'll take along an extra life preserver just in case. :-D
BTW, have to watch that 5200 running out the holes until it hardens, for sure...
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Tritonman
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Post by Tritonman »

I know it's to late.But what I do is get some wooden dowels the same size as the bolts you removed.Drive them into the hole and trim flush,then glass them in from both ends or fill with 5200.
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Sir reel
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Post by Sir reel »

put some masking tape over one side with a pin hole in it :-D
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