Definition:
An additive is a substance that is added to another material to change or improve its characteristics. In the case of paint, additives are commonly added to paint to improve how the paint flows, to make it stick better and to limit mildew growth.
An additive is a substance that is added to another material to change or improve its characteristics. In the case of paint, additives are commonly added to paint to improve how the paint flows, to make it stick better and to limit mildew growth.

