The Definitive Top 10 Best Stain Blocking Primer, Expert-Approved Choices

This stain blocking primer is an ideal choice for any homeowner looking to prepare their walls for painting. It’s easily applied and quickly dries to a smooth finish, providing a great base for any paint job. It’s designed to block any existing stains that may lurk beneath the surface, preventing them from showing through the paint. It’s an oil-based formula, which provides excellent adhesion and seals porous surfaces for a superior bond. This primer is highly durable and resistant to mildew, mould, and moisture. It’s an ideal choice for any interior surface, including wood, drywall, and plaster. With this stain blocking primer, you can be sure that your walls will look pristine and ready for any paint job.