Freshwater boat in saltwater prep

jonny rotten

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Will be putting my 22 year old freashwater boat in salt this week.The interior and engine are immaculate.Motor looks like it just left the factory.So I want to prep coat EVEYTHING to keep it looking this way and to keep the salt off.

Whats the best way to coat engine and interior??
Can I hose a cold engine to wash off all salt?
 

ezmobee

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Re: Freshwater boat in saltwater prep

Is it just a week vacation or something? Saltwater isn't acid. A good bath when you get home and a motor flush will be more than sufficient.
 

Philster

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Re: Freshwater boat in saltwater prep

Why would the engine get salt on it?
 

Scott Danforth

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Re: Freshwater boat in saltwater prep

you will be fine. enjoy the boat, wash it and flush it when your done.

make sure you flush out the trailer. I used to flood the trailer tubes with water to rinse out the salt water from the trailer frame every time I washed the boat
 

jonny rotten

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Re: Freshwater boat in saltwater prep

Is it just a week vacation or something? Saltwater isn't acid. A good bath when you get home and a motor flush will be more than sufficient.
No,I drove 15 hours round trip to pick up a freshwater boat.Now it will be used in salt forever.It will be trailered and flushed after each use.I just want to do everything I can to keep the salt off.Theres got to be a product to spray on to form a barrier???
 

dingbat

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Re: Freshwater boat in saltwater prep

I just want to do everything I can to keep the salt off.Theres got to be a product to spray on to form a barrier???
No such magic potion other than lots and lots of elbow grease applying wax.

I guess the next question is why did you buy a "freshwater" boat for use in saltwater if you're so worried about it?
 

tpenfield

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Re: Freshwater boat in saltwater prep

The engine will be fine, so no extraordinary measures to deal with the salt, especially since you are taking it out of the water and flushing it every time. You might want to make sure the anodes are fresh just to be sure.

Us salt water guys like to look for fresh water boats and then keep them in salt water. The engine do not have any adverse reaction, it is just that galvanic corrosion becomes a big issue. Anodes do the trick.
 

Bondo

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Re: Freshwater boat in saltwater prep

No,I drove 15 hours round trip to pick up a freshwater boat.Now it will be used in salt forever.It will be trailered and flushed after each use.I just want to do everything I can to keep the salt off.Theres got to be a product to spray on to form a barrier???

Ayuh,..... Paint....
 

Philster

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Re: Freshwater boat in saltwater prep

You need the proper anodes. Are they even zinc anymore? Doesn't matter; buy the recommended ones for your drive or any other parts that require them. Bravo in Salt = part numbers 1234, etc. I think when you order them or reference them it will mention the drive and the part numbers for whatever condition you run in. I have this mental note that we all call 'em zincs when zinc isn't even the anode material anymore (maybe I dreamed that).

If you want to spray some corrosion inhibitor all over the engine parts, there are some good/sticky ones that seem to last, but I don't know what this has to do with salt. I don't know how much of a must that is for anyone, but I guess the engine is most vulnerable to moisture in the air that tends to collect when the engine/boat are covered, so it's not really an issue of salt vs. fresh, it would be something you personally might want to do just because it's a boat. It's bound to get mixed reviews. Just look up 'marine corrosion inhibitor'. Some folks use wd-40. Some use nuttin'.

If you have a trailered boat, the trailer is on the fast track to being dust if it's painted. That's a tough combo. I suppose anything is overcome with more maintenance, but painted trailers and salt water usually result in very short-lived and expensive owner/trailer relationships!
 

jonny rotten

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Re: Freshwater boat in saltwater prep

No such magic potion other than lots and lots of elbow grease applying wax.

I guess the next question is why did you buy a "freshwater" boat for use in saltwater if you're so worried about it?
Its a cryin shame to put a freshwater boat in salt and its killing me to do it!!we have a lakehouse and most old boat engines look better than my completely rebuilt 5.0 after one year.So I wanted a freshwater boat knowing everytime you take it out your cleaning it.But I dont have a choice,I live on Long Island and all we have is salt.The salt air is enough to rust and corrode
 

Philster

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Re: Freshwater boat in saltwater prep

What is this magical salt air of which you speak? It's just humidity.
 

jonny rotten

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Re: Freshwater boat in saltwater prep

What is this magical salt air of which you speak? It's just humidity.
HAHA,yes,but it did a number on the outside of my other motor.All Im looking for is advice on if there is anything preventative I can do to protect the engine.AND if I can hose engine to wash off magical salt air without electrical problems
 

JoLin

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Re: Freshwater boat in saltwater prep

Its a cryin shame to put a freshwater boat in salt and its killing me to do it!!we have a lakehouse and most old boat engines look better than my completely rebuilt 5.0 after one year.So I wanted a freshwater boat knowing everytime you take it out your cleaning it.But I dont have a choice,I live on Long Island and all we have is salt.The salt air is enough to rust and corrode

Reality check, dude. If your boat was built as a low-end, chrome-covered-zamak-fitting, untreated-steel trailer queen, then yeah, you have an issue. If it was built like the majority of them, all you need to do is keep it reasonably clean and wax it occasionally. Invest in a cockpit cover to keep UV from drying out and cracking the upholstery and you'll be fine.

I boat on Long Island too and while salt water boats don't usually look as pristine as fresh, it isn't a death sentence, either.

My .02
 

Ernest T

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Re: Freshwater boat in saltwater prep

If you want something to spray get yourself a case of Fluid Film and go crazy: http://www.theruststore.com/Fluid-F...serID=15757932&SessionID=YhIjSBYChuIUYKGAyxwf You can put this stuff on anything. I know guys that spray it on their hulls, and claim it works better than wax.

For protecting electrical components use Corrosion X: http://www.corrosionx.com/marine.html. Its dielectric, so you can spray it on and in electrical components. There is a thicker heavy duty version that you can put on your trailer and other parts that go in the water.

I've used these 2 products for years, and absolutely no corrosion problems on anything I've put it on. The first time I saw the Corrosion X product was in a marine supply store and they guy had several electronic devices he had sprayed with it running in the bottom of a saltwater aquarium. The USAF uses it to protect their aircraft.
 

floatfan

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Re: Freshwater boat in saltwater prep

I don't know if this is possible where you are, but the few times that either of my boats have been in salt, on the drive home, I make it a point to back the trailer down a fresh water ramp and fire up the motor briefly. It gives me a little satisfaction thinking I may have flushed any saltwater out of the motor and also allows freshwater to wash off the trailer.
 

shrew

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Re: Freshwater boat in saltwater prep

If you really want to, you could hit everything with some WD-40 or Ballistol after a thorough hose down after every use. However, if you're really concerned about the potential for rust, then saltwater boating may not be for you. It is simply a fact of life. Metals in salt air rust.
 

Bondo

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Re: Freshwater boat in saltwater prep

If you want something to spray get yourself a case of Fluid Film and go crazy: http://www.theruststore.com/Fluid-F...serID=15757932&SessionID=YhIjSBYChuIUYKGAyxwf You can put this stuff on anything. I know guys that spray it on their hulls, and claim it works better than wax.

For protecting electrical components use Corrosion X: http://www.corrosionx.com/marine.html. Its dielectric, so you can spray it on and in electrical components. There is a thicker heavy duty version that you can put on your trailer and other parts that go in the water.

I've used these 2 products for years, and absolutely no corrosion problems on anything I've put it on. The first time I saw the Corrosion X product was in a marine supply store and they guy had several electronic devices he had sprayed with it running in the bottom of a saltwater aquarium. The USAF uses it to protect their aircraft.

Ayuh,.... Ditto that,....
 

Philster

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Re: Freshwater boat in saltwater prep

HAHA,yes,but it did a number on the outside of my other motor.All Im looking for is advice on if there is anything preventative I can do to protect the engine.AND if I can hose engine to wash off magical salt air without electrical problems

I think the confusion here is that you refer to your lower unit / drive shaft case as your engine. Looks like you got some corrosion suggestions so far. Doesn't hurt to hit the engine too. Life near the water certainly is damp.
 

jonny rotten

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Re: Freshwater boat in saltwater prep

I was simply asking if there was any preventative measures to protect the outside of engine and components from salt.Not the lower unit, the engine.Il either use wd or post #15.I thought is was a simple question,perhaps not
 
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