An abnormality in the coating of the sheet metal. The amount and characteristic of the coating should be the same on the entire piece of metal. A variation in the amount is a defect.
The Fabricator Blog
Voting workers off the island - by Nick Martin Working in a job shop or any small, tightknit organization requires attributes beyond job skills. If you don’t measure up, you might find yourself voted off the island and out the door.
TheFabricator.com provides metal fabrication professionals with market news, the industry's best articles, product news, and conference information from the Fabricators & Manufacturers Association, Intl.