Zinsser Cover-Stain Primer Sealer Stain Blocker

Zinsser® Cover Stain™ is a powerful, oil-based sealant/stain blocker/bond coat that adheres and blocks stains quickly. It is suitable for both interior and exterior surfaces, such as walls, doors, trim, paneling, siding, window frames and shutters, and can be used with any water- or solvent-based architectural paint. Cover Stain is the perfect choice for new construction and renovation projects.

Ideal for

• Use on interior and exterior surfaces, such as walls, doors, trim, paneling, siding, window frames and shutters
• Use with any water- or solvent-based architectural paint

Features

• Best exterior wood sealer
  
• Blocks cedar & redwood bleed
• Seals water, smoke & nicotine stains
• Sticks to all surfaces without sanding
• Dries in 1 hour