Re: Schumacher ProCat
Posted: Sun Feb 01, 2009 1:25 pm
F.A.O: Mr ED,
c.f. polishing alloy,
Best to use duraglit or brasso wadding and it comes straight up. it takes Aluminium a longish time to oxidise and dull and when this happens its readily buffed back to shineyness. Annosdising is just an accelerated oxidation process using electro-plating which dyes the layer of oxidation (that's why when its scratched the raw Alu shows through, its only a surface chemisrty process).
I'm a Chemist and playing with annodising baths at the minute. I'll be happy to annodise anything for people here once im happy with my set-up and colour intensities.
You can dress bump, scratches, dents with light sandpaper too, working down to 400-600 grade which can then be buffed up to a real good shine!
Hope that helps and watch this space for annodising!
c.f. polishing alloy,
Best to use duraglit or brasso wadding and it comes straight up. it takes Aluminium a longish time to oxidise and dull and when this happens its readily buffed back to shineyness. Annosdising is just an accelerated oxidation process using electro-plating which dyes the layer of oxidation (that's why when its scratched the raw Alu shows through, its only a surface chemisrty process).
I'm a Chemist and playing with annodising baths at the minute. I'll be happy to annodise anything for people here once im happy with my set-up and colour intensities.
You can dress bump, scratches, dents with light sandpaper too, working down to 400-600 grade which can then be buffed up to a real good shine!
Hope that helps and watch this space for annodising!