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Brekelefuw · 02-13-2008, 01:16 AM

Chemicals used in shops are either a type of industrial soap for horns that aren't full of calcification, and they used to use muriatic (sp) acid, but now they use something else. At the school I go to it is called Etch-Klenz.
Better equipped shops will use an ultrasonic. They are great, it takes only 2 minutes or so to do an entire horn.

02-13-2008, 01:16 AM	#4 (permalink)
Brekelefuw Forte User Join Date: Mar 2006 Location: Toronto Posts: 1,025	Re: Chemical Cleaning Chemicals used in shops are either a type of industrial soap for horns that aren't full of calcification, and they used to use muriatic (sp) acid, but now they use something else. At the school I go to it is called Etch-Klenz. Better equipped shops will use an ultrasonic. They are great, it takes only 2 minutes or so to do an entire horn.