Removing gold engine paint

I have a 1982 Spectre kz750-n1 which came with the engine covers and top painted gold. I would like to return these parts to the muted raw alumuium look. I can remove the paint with 220-grit paper, but it takes forever and leaves it scratchy looking. Is there any chemical we know that will remove the factory gold finish?

paint stripper?

It's not simple paint. Kawasaki knew paint could not and would not adhere to an engine from their ill fated earlier attempts. Removing is not an easy thing. Sanding, then polishing is an option or bead blasting. I doubt paint stripper will touch it, but what do I know. It did nothing on the black forks I was attempting to strip, I know that.

A sure fire method but kinda pricey is dip type carb cleaner just brush it on and let set for about 24hrs.might hafta do it twice but it will remove it.

They make a paint stripper in a spray can called "aircraft paint stripper". Its usually in the paint dept. at automotive parts stores although I have seen it at Walmart. Spray it on and it works great. Its called Aircraft stripper cause its safe to use on Aluminum.

is it paint or is it anodized?

if anodized...


1)

There are 2 way to accomplish the removal of the anodic coating from aluminum depending on the surface you want to end up with. A NaOH etch solution will remove the coating but will etch the surface leaving a diffuse (matte) appearance. The chromic acid/phosphoric acid solution used in the Acid Dissolution Test ASTM - 137 will remove the anodic coating without affecting the underlying surface. The composition of that bath is 80 grams of chromic acid in 3.5 liters of water, add 140 ml of 85% phosphoric acid, add water to make 4 liters. The bath is operated at 190 - 200 deg. F. Immerse the part for 15 minutes and then rinse well in water.

Lee C. Branch, Richmond, VA

not recommended by me because of personal and environmental unpleasantness associated with chromic acid.

2) www.freepatentsonline.com/4244792.html
the acids are still dangerous but not as likely to poison you or the neighborhood. should be easier to obtain also

3)best and cheapest is to send to anodizing shop and tell them you wan gold gone and clear applied. i like to do things myself but shop charge is pretty small compared to hassle + expense + mess of DIY

-Duck

Carb dip will remove paint/powder coat as well as anodization.i know i have done it .