Zinsser® Cover-Stain® Oil-Based Primer

This whole-house primer-sealer is used to block stains, hide dark colors, prevent tannin bleed, and penetrate and seal exterior wood.

• Interior and exterior
• Great exterior wood sealer
• Blocks cedar and redwood bleed
• Seals water, smoke, and nicotine stains
• Sticks to hard-to-coat surfaces
• Dries in one hour