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Ready Seal - Dark Walnut 125 - 1 Gallon
Ready Seal Dark Walnut provides a rich, deep brown finish for exterior wood projects. This oil-based, semi-transparent stain and sealer requires absolutely no back brushing, produces no lap marks or streaks, and blends itself for a uniform finish. Apply at any temperature with a brush, roller, or sprayer. Penetrates deep to protect against moisture, UV rays, mold, and mildew. Dries to a natural flat finish that enhances the wood grain beautifully. Coverage: ~125 sq. ft. per gallon. Color: Dark Walnut 125.
Available Options
Choose your preferred options and quantity below.
1 Gallon
READY-SEAL-DARK-WALNUT-1GL
$44.98
per unit
About this product
Ready Seal Dark Walnut 125 is a professional-grade, oil-based penetrating sealer that delivers a rich, dark brown finish while protecting dense tropical hardwoods from UV damage and moisture. It features a unique "goof-proof" formula designed to eliminate lap marks, runs, and streaks, making it ideal for both contractors and homeowners. This sealer is specifically engineered to be maintenance-friendly, requiring no sanding or stripping for future re-applications.
Manufacturer Specifications
- Base Material
- Oil-based penetrating resins
- VOC Content
- < 250 g/L
- Coverage Rate
- 125 - 175 sq. ft. per gallon
- Finish Type
- Flat / Semi-Transparent
- Drying Time
- 48 - 72 hours for full cure
- Cleanup
- Mineral Spirits
- Application Temperature
- Ambient and wood surface must be dry; no minimum temperature restriction
Best used for
- 1Enhancing the deep, chocolatey tones of Ipe or Massaranduba decking on residential rooftop projects where high UV exposure is expected.
- 2Protecting large-scale Cumaru or Red Balau boardwalks where a fast, streak-free application is required to minimize public downtime.
- 3Providing a consistent, dark finish for Tigerwood or Garapa rainscreen siding to achieve a contemporary architectural aesthetic while preventing silvering.
- 4Maintaining tropical hardwood fencing and privacy screens where the ability to re-coat without sanding is critical for long-term care.
Pro tips for dense hardwoods
- Before applying to dense hardwoods like Ipe, ensure the wood moisture content is 12% or lower to allow the oil to penetrate the tight grain effectively.
- Address 'mill glaze' on brand new smooth-milled boards by cleaning with a bleach-and-water solution or light sanding to open the pores before staining.
- Use the two-coat verification test: apply a first coat and wait one hour; if a few drops of oil are still absorbed by the wood after that time, a light second coat can be applied.
Specifications
- Brand
- Other
- Category
- Stains & Finishes
Why Choose Stains & Finishes?
How to Finish Exotic Hardwood Decking
Wait for Acclimation
Let freshly installed boards acclimate for 2-4 weeks before applying finish. This allows the wood to reach equilibrium moisture and the pores to open slightly for better oil penetration.
Clean and Brighten
Apply a wood cleaner/brightener to remove mill glaze, dirt, and oxidation. Rinse thoroughly and let the deck dry for 24-48 hours before oiling.
Apply Penetrating Oil
Brush or pad a generous coat of penetrating oil (like Ipe Oil® or UV Plus) along the grain. Let the oil soak in for 15-20 minutes, then wipe off any excess that hasn't been absorbed.
Seal All End Cuts
End grain absorbs and releases moisture 10-12× faster than face grain. Seal every cut end with end grain sealer within 24 hours of cutting to prevent checking and splitting.
Pro Tip from Our Deck Specialists
Dense hardwoods reject film-forming stains and polyurethanes — these will peel within months. Always use a penetrating oil formula designed for tropical species.
Stains & Finishes — Common Questions
Frequently Bought Together
Accessories that pair well with stains & finishes for a complete installation.
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