1-Shot Block-Out White Primer

Description: Block Out White (PBOW) is a fast drying, high opacity coating that is used to "block out" previous painted sign faces and cover uneven colors of substrates. It is also used to prime new MDO surfaces and is readily sanded. Because of its exceptionally fast dry time, this product is most often used in production environments.

Popular in high,and rapid production environments due to its fast drying times, generally drying to a dead flat finish in about 2 hours.