Zinsser Cover Stain Primer Sealer Aerosol, 400ml
Zinsser Cover Stain® - Oil-based primer & stain sealer for interior/exterior use. Dries for recoating in 2 hours. Aerosol 400ml.
Zinsser Cover Stain® Primer Sealer Aerosol is a high-performance interior/exterior primer, sealer, and stain blocker that dries for recoating in just two hours. This versatile product delivers exceptional coverage and stain-killing properties, making it an essential tool for both professional decorators and DIY enthusiasts.
Interior Applications
When used indoors, Cover Stain® dries quickly and provides outstanding hiding power. It permanently seals all types of stains (including nicotine and water stains) to ensure blemish-free topcoats. It’s also highly effective as an enamel undercoat, allowing new wood trim to be primed, sanded, and top-coated on the same day—saving both time and money.
Exterior Applications
For exterior surfaces, Cover Stain® features a unique formulation that ensures deep penetration and excellent flexibility, even on dimensionally unstable wood panelling and trim. Few oil-based primers perform as well under these conditions. Its formulation resists cracking and peeling, ensuring long-lasting protection and compatibility with all decorative topcoats.
Application & Finish
Available in white, this primer can also be tinted to mid-tone colours. It can be applied using an airless sprayer, brush, pad, or roller for versatile use across different surfaces.
Key Features
- Multi-surface primer, sealer, and stain blocker
- Quick drying (recoat in 2 hours)
- Excellent for sealing nicotine and water stains
- Suitable for interior and exterior use
- Flexible, crack-resistant formula
- Can be tinted to mid-tone colours
- Works with all decorative topcoats
Specifications
- Coverage: 9.8m² per litre
- Touch Dry: 35 minutes
- Hard Dry: 4-7 days
- Recoat Time: 2 hours
- Container Type: Aerosol
- Volume: 4
- Interior surfaces (walls, trim, woodwork)
- Exterior surfaces (wood panelling, trim)
- Sealing nicotine and water stains
- Enamel undercoating
- Formulation: Oil-based
- Colour: White (tintable to mid-tone colours)
- Drying Time (Touch Dry): 35 minutes
- Drying Time (Hard Dry): 4-7 days
- Recoat Time: 2 hours
- Coverage: 9.8m² per litre
- Container: Aerosol
- Volume: 400ml
- Weight: 434g
Free standard shipping on U.S. mainland orders. Express shipping options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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