ok i did search the forums and didnt find the answer i was lookin for i know some people get mad for takin up space with simple questions but im learnin so bear with me here. im goin to spatter paint the trunk i wire brushed all the metal to clean it up and get the rust off but im wonderin if i need to prime it first or what i need to do to get it ready for the spatter paint. also based on what ive seen looks like it takes 2 cans to do the whole thing? thanks for the replies