Zinsser Cover Stain Spray Primer

Zinsser Cover Stain is a high-performance, solvent-based primer, sealer and stain blocker suitable for interior and exterior use. Designed to adhere to surfaces without sanding, it provides exceptional stain-killing power, permanently sealing water, smoke and nicotine stains to ensure a flawless topcoat finish.

Quick-drying and recoatable in just 2 hours, Cover Stain delivers excellent hiding power indoors and deep penetration with flexibility outdoors — making it ideal for new wood trim, paneling and dimensionally unstable timber. Compatible with both solvent-based and water-based topcoats.

Key Features:
• Interior and exterior use
• Excellent wood sealer for exterior surfaces
• Permanently seals water, smoke and nicotine stains
• Adheres without sanding
• Recoat in 2 hours
• Touch dry in 35 minutes
• Coverage: approx. 10m² per litre
• Clean up with white spirit
• Application: Brush, roller or pad
• Colour: White