What would cause the paint in an engine compartment to chip off in mass.

POINTER94

POINTER94

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Oct 12, 2003
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Looking at a boat and it checks out great but the engine compartment seems to have lost or is losing all of its white paint leaving exposed fiberglass. I am thinking there may have been some off gassing from a battery but I have not seen this before. Everything else seems good and I had it surveyed and there is no rot or excess moisture buildup anywhere in the engine compartment or transom.

Any ideas?
 
Bob's Garage

Bob's Garage

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Re: What would cause the paint in an engine compartment to chip off in mass.

POINTER94 said:
Looking at a boat and it checks out great but the engine compartment seems to have lost or is losing all of its white paint leaving exposed fiberglass. I am thinking there may have been some off gassing from a battery but I have not seen this before. Everything else seems good and I had it surveyed and there is no rot or excess moisture buildup anywhere in the engine compartment or transom.

Any ideas?
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Might be gelcoat that was sprayed inside. May be due to flexing? Or poor application process.
 
26aftcab454

26aftcab454

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Re: What would cause the paint in an engine compartment to chip off in mass.

Chemical imbalance.....oil/fuel leak or a botched cleaning job with acidic wash.
 
ondarvr

ondarvr

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Re: What would cause the paint in an engine compartment to chip off in mass.

It's not really much of a concern because it could be from many things, poor prep, cheap paint, etc, it can be left as is or cleaned up and repainted, because it's nothing more than a cosmetic issue you can do what you want.
 
POINTER94

POINTER94

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Joined
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Re: What would cause the paint in an engine compartment to chip off in mass.

Thanks guys. I believe that it is harmless, but it looks horrible and I worry about something that may break down the fiberglass. I don't think it is a per se issue but knowing what could cause this tells me something about how it has been treated. Besides it is just strange.
 
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