Cruising America's Great Loop and other inland routes
View all threadsA growing concern is the rusting of various components in the engine room like motor mounts, engine block, etc. Has anyone come up with a method to slow or stop this that doesn't result in an oily coating on everything?
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On our DeFever we decided to just take the time to clean the rust, prime and
paint.
Priming was a pain, so I started using "Rust-Oleum" paint where we could
match and that made it go really fast. Clean with a wire brush, use a
degreaser type detergent to clear the oily residue, rinse well, dry, and
paint. Sometimes we had to mix the paint. For example, the Westerbeke Red
took the Rust-Oleum red plus a few drops of Rust-Oleum black to get an
almost exact match.
For those components were painting wasn't a good idea or convenient, we
cleaned as much as we could and then sprayed with a rust inhibitor (put some
newspaper around the area to prevent overspray in places you don't want it
to be). Fortunately, we didn't have any parts that were structurally
compromised.
I kept a pad of paper and pencil in the engine room next to the workbench so
that anytime I spotted something, I made a note and got to it on the next
cycle of rust patrol. It also let me know which areas were sensitive and
required monitoring. Fortunately, there were few. Once we got ahead of the
game, we only needed to do minor touch ups every couple of years.
Bob
Dr. Bob DeGroot, M.Ed., DCH
Sales Training International
(281) 367-5599 (713) 876-8787 (Cell)
www.SalesHelp.com
www.BobDeGroot.com
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From: Great-Loop [mailto:great-loop-bounces@lists.trawlering.com] On Behalf
Of westerly84@yahoo.com
Sent: Wednesday, February 19, 2014 8:12 AM
To: great-loop@lists.trawlering.com
Subject: GL: Rust
A growing concern is the rusting of various components in the engine room
like motor mounts, engine block, etc. Has anyone come up with a method to
slow or stop this that doesn't result in an oily coating on everything?
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Step one; go over the metals in the ER looking for corrosion. Sand and
scrape to get all loose surface corrosion off. Next, use a rust converter
like Extend bought in auto parts stores. It is clear and dries to a
non-oily surface. The rusty area is now black and will need primer and
topcoat paints applied.
Step two; make sure the atmosphere in the ER is maintained so that
condensation does not occur as outside temp cycle. Being conscientious
about this will obviate the need of any more step one work.
Rich Gano
Calypso (1972 Grand Banks 42)
Panama City, FL
A growing concern is the rusting of various components in the engine room
like
motor mounts, engine block, etc. Has anyone come up with a method to
slow or
stop this that doesn't result in an oily coating on everything?