Ace Contractor Pro Exterior Latex Primer is an easy to apply formula (spray, roll, or brush on) formulated for the frequent painter. Reviews There are no reviews yet. Be the first to review “Ace Contractor Pro Primer – Goes on White Primer Exterior 1 gal” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.