Hi there, thank you for your review. I'm sorry to hear you did not get the expected coverage with Behr Premium Plus. It typically covers in 2 coats. The first coat will act as the base coat. However, it can take additional coats depending on porosity and color changes. Customer satisfaction is important to us, and we appreciate your feedback. If you need further assistance, please reach out to our customer care team directly. They are always happy to help! -Alex