| http://www.w3.org/ns/prov#value | - Blemishes are unacceptable.As for economics, one of the problems that currently exists is that even though about 95% of the powder material is used (including reclaiming) compared to from 50 to 60% for liquid primer, the cost of using the powder is higher because of the film thickness applied with powder is 3 mils compared to 2 mils for the liquid primer.
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