I got a new set of goal posts for our factory mac trailer.
The common thinking is to drill drain holes at the bottom of them so water can drain. works well and is logical.
Mine on my trailer are rusting pretty bad, so I bought new steel goal posts for the trailer.
I was thinking.. before I install them.... how about sealing the top of the posts so water can't get in at all. weld or glue with panel adhesive, steel caps to the top of each one - making them water tight.. or alternatly using an expanding rubber plug at the top
option 2 - do the same, but fill each post with some rust proofing material (or motor oil, antifreeze, or something). Seal it up. Won't rust from the inside! Just have to worry about the outside.
Thoughts?
seal the tops of new steel goal posts
- Scott
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Re: seal the tops of new steel goal posts
Cut an X in a tennis ball and jamb it over the tops of them. works great.
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Kelly Hanson East
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Re: seal the tops of new steel goal posts
I put PVC pipes over the top of mine - they automatically float up when you launch so that you can find them when you dock. I capped them with the screw type plumbing fixtures. White of course. You can use the blue glue as long as you carefully remove every visible trace...speed, you know.
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Paul S
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Re: seal the tops of new steel goal posts
I mean totally seal the factory goalposts so no water can get inside the steel tubes...so not a drop of water can get inside....and put something inside so it can't rust (rustproofing, oil, etc) and cap it permanantly
I have 5' pvc tubes on the old goal posts so i can guide it on better..but thats not what I am talking about
I just want to keep the steel posts from rusting from the inside out.
I have 5' pvc tubes on the old goal posts so i can guide it on better..but thats not what I am talking about
I just want to keep the steel posts from rusting from the inside out.
- Scott
- Admiral
- Posts: 1654
- Joined: Tue May 18, 2004 12:46 pm
- Sailboat: Venture 25
- Location: 1978 Catalina 22 with all the Racing Goodies!! 4 horse fire breathing monster on the transom
Re: seal the tops of new steel goal posts
Measure the O/D and get a pvc cap. 5200 it on.
I would still drill a hole in the base.
I would still drill a hole in the base.
- pokerrick1
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Re: seal the tops of new steel goal posts
What Scott said
Rick
Less
PS I always lose my balls - - - they never stay put - - - and it doesn't seem to matter what color tennis ball I use

Rick
PS I always lose my balls - - - they never stay put - - - and it doesn't seem to matter what color tennis ball I use
- Scott
- Admiral
- Posts: 1654
- Joined: Tue May 18, 2004 12:46 pm
- Sailboat: Venture 25
- Location: 1978 Catalina 22 with all the Racing Goodies!! 4 horse fire breathing monster on the transom
Re: seal the tops of new steel goal posts
Have you looked in your wifes purse??PS I always lose my balls - - - they never stay put - - -
I dunnoh............Im just sayin'
- pokerrick1
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