• B-I-N® Shellac-Base Primer is the original shellac-base primer-sealer, superior at permanently blocking stains, odors and wood knots. Great under all top coats. For interior and spot exterior use.
• 1. Greatest stain sealer.
  2. Seals pet, smoke and musty odors.
  3. Sticks to all surfaces without sanding.
  4. Efficient and fast dry - can be re-coated in 45 minutes.