Primer Compatibility Chart: Water-Based vs. Oil-Based vs. Shellac (What Can Go Over What)
Introduction Primer compatibility means choosing the right primer for the surface and topcoat so the finish adheres and lasts. Different primers are designed to bond to different surfaces and to seal, block stains, or prevent bleed-through. Always check the label for what the primer can be applied over and what the topcoat can be used […]










