Hello Castgreen
Ideally you need to use a separate primer first, you could dilute the coating using white spirit. Dilute by up to 10% using white spirit, and use that as a primer, once dry, use the product undiluted as an undercoat. There is a faster drying low odour alternative in Acrylic Primer Undercoat, if odor and drying times are important to you.
Thank you
Answered by: Leyland Expert
Date published: 2021-01-06