COIL is any flat metal sheet or strip that is rolled or wound in concentric rings.
DRUM is any cylindrical metal shipping container larger than 12 gallons capacity but no larger than 110 gallons capacity. CAN is any metal container intended for packaging food or beverages. Examples of this method include s , but are not limited to, application by paint brush, hand roller, trowel, spatula, dauber, rag, and sponge. INK is any coating used in any operation that imparts color, design, alphabet, or numerals on an exterior surface of a metal container, closure, or coil. Contaminants include, but are not limited to, dirt, soil, and grease.