http://www.speedzilla.com/forums/689061-post5.htmlI never denied that as you try to make out? I then pointed out there is another method of blueing titanium. I didn't say it was the only way.
'The blue and yellow colours of titanium are a coating treatment , they're not as a result of exhaust heat as most people think.
This means if you scratch or polish the coating off, it's permanent.'
this is your first post contradicting everything you are now backpeddling