Re: Cleaning aluminum
From: Jeff Greenfield (coyoteacme-ltd.com)
Date: Wed, 24 Dec 2008 12:22:12 -0800 (PST)
One method that works and seems to last a long time, is the following.

After cleaning the AL with a wire brush and WD-40 ((I usually use a brush on an air powered die grinder), wipe the surface dry.

Then use some Rub-N-Buff (or is it Buff-N-Rub, I can never remember) cut with WD-40 to a consistency of a liquidy paste. Brush this ok liberally and then wipe the excess off.

Buff-N-Rub is available at michaels and although I forget the name of the color, there is a silver one that looks very much like natural aluminum.

Jeff

Sent from my iPhone

On Dec 24, 2008, at 3:07 PM, Rick Lindsay <rolindsay [at] yahoo.com> wrote:

Hello Friends,

Merry Christmas and all the other salutations of the season!

I write to you this Christmas Eve to talk about Ferraris. Specifically, I want to ask about cleaning aluminum. I have always used cloth, steel wool or ScotchBrite lubricated with WD40 or lacquer thinner and I like the results. However, the finish does not look 'new'. I'd like to know a technique to get that really clean white-aluminum finish of freshly cast aluminum. I've tried media blasting but the shop I visited used steel balls not glass, plastic or shells. The result was a dull gray finish that I didn't like. I ended up painting the part with 'Cast Coat Aluminum' engine paint - a sad, second-class solution, if attractive.

So today I ask; How does one get that 'new part' aluminum finish?

best regards,

rick
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