Re: Dry Powder Acid

Posted by Ian Wilde on
URL: http://art-forum.84.s1.nabble.com/Dry-Powder-Acid-tp105p267.html

The system checks the density measurement and is looking for +/-0.04%.
A density measurement of +/-0.3% is still completely harmless.
It does recommend that if it should exceed +/-0.04% then you should do a lab test but I presume that this is to cover themselves?