Allprime Shellac-Base Primer Stain Blocker seals severe stains caused by water, fire, or smoke damage; blocks knots and sap streaks; and stops stubborn bleeding stains of any kind. It will also permanently seal persistent odors caused by smoke, pet accidents, food smells, and even musty odors.
👍 We recommend Allprime Shellac-Base Primer Stain Blocker to seal stubborn stains.