VF TackCoat is a brush, rag, or spray applied product for “waking up” existing polyurea to accept a new coat of polyurea, or other applied coating systems. Especially useful for the tie-in coat on extended or delayed jobs. Simply apply a light coat to the surface of existing polyurea, lightly scrub in, and allow to flash off. Top coat with next layer of polyurea within 1 hour. Eliminates the need for hand sanding in some situations.