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What is the best way to degrease/prep to paint the engine bay?

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Old May 11, 2003 | 10:30 PM
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Default What is the best way to degrease/prep to paint the engine bay?

I just pressure washed it, and plan on painting soon. What is the best way to degrease / prep for paint?

Thanks, Steve.
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Old May 12, 2003 | 11:22 PM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (snb73)

i degreased mine with brake cleaner...i went through cases and cases, along with many brushes and towels. got it clean...whiped it down with some paint thinner..and painted.
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Old May 13, 2003 | 08:45 AM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (snb73)

I just used some solvent on a rag and wiped it down, rinsed with water and let dry, and sprayed with Chassis black paint from The Eastwood Company.
Their chassis black is a high solid content paint, sticks well, and doesn't require near the prep work that a car finish does. And it's a lacquer so it dries quickly.




Dan
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Old May 16, 2003 | 04:49 AM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (danno85)

MPA works really well
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Old May 16, 2003 | 07:53 AM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (Twin_Turbo)

I bought the POR-15 engine paint and it comes with a sealer / cleaner that costs an extra @$12. http://por-marine.com/






[Modified by ld85, 7:54 AM 5/16/2003]
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Old May 16, 2003 | 10:18 PM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (snb73)

Petroleum based cleaners will leave a film that can inhibit the new paint from adhereing properly so be sure to do a final wipedown with rubbing alcohol and/or more water before painting. Once you're done, it only takes a couple extra minutes at each washing to wipe down the engine compartment to keep it squeeky clean. Besides looking better, any fluid leaks that occur will be more obvious and allow you to fix them before they become a bigger problem.
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Old May 17, 2003 | 03:07 PM
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Default Re: What is the best way to degrease/prep to paint the engine bay? (Vetterodder)

Petroleum based cleaners will leave a film that can inhibit the new paint from adhereing properly so be sure to do a final wipedown with rubbing alcohol and/or more water before painting. Once you're done, it only takes a couple extra minutes at each washing to wipe down the engine compartment to keep it squeeky clean. Besides looking better, any fluid leaks that occur will be more obvious and allow you to fix them before they become a bigger problem.
that's why I recommended MPA, it's not toluene based.MPA is also very good for degreasing fiberglass before laminating (repairs) or painting.

MPA = MethoxyPropylAlcohol


[Modified by Twin_Turbo, 1:22 AM 5/18/2003]
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