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Penofin For Hardwood - Gallon
Penofin Hardwood Finish is a specialty penetrating oil formulated specifically for dense exotic hardwoods like Ipe, Mahogany, Teak, Brazilian Redwood, and other tropical species. Unlike high-solid stains that merely coat the surface, this formula—made with sustainably sourced Brazilian Rosewood Oil—penetrates deep into tight wood fibers without creating a surface film. Allows hardwood to breathe, which is critical for preventing moisture trapping and peeling on species with naturally low porosity. The go-to choice of wood professionals who understand that deep penetration equals long-lasting protection and beauty.
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1 Gallon
PE-HARDWOOD-1
$50.95
per unit
About this product
Penofin For Hardwood is a penetrating oil finish specifically engineered to protect and enhance the natural beauty of dense exotic hardwoods. Formulated with Brazilian Rosewood oil, it is designed to travel deep into the tight grain of timbers like Ipe and Cumaru where traditional stains fail to penetrate. This finish provides a moisture barrier and UV protection to prevent the silvering and drying common in high-exposure tropical wood installations.
Manufacturer Specifications
- Base Material
- Brazilian Rosewood Oil
- Coverage Rate
- 200–300 square feet per gallon
- VOC Content
- Less than 250 g/L
- Application Temperature
- 45°F to 80°F
- Drying Time
- 24 hours for foot traffic; 4–7 days for full cure
- Clean Up
- Mineral spirits
Best used for
- 1Protecting Ipe and Massaranduba boardwalks and residential decks against heavy UV exposure and foot traffic.
- 2Enhancing the distinct grain patterns of Tigerwood siding and rainscreen systems while preventing sun-bleaching.
- 3Sealing Garapa or Red Balau rooftop decks where extreme sun exposure requires high-stability transoxide pigments.
- 4Maintaining the rich golden-brown tones of Cumaru fencing and privacy screens in coastal environments.
Pro tips for dense hardwoods
- The 'Apply and Wipe' method is critical for dense hardwoods; allow the oil to penetrate for 20-30 minutes, then wipe the surface completely dry to prevent a sticky film.
- Clean the wood with a high-quality wood cleaner and brightener prior to application to open the pores of the dense tropical timber.
- Do not over-apply; dense hardwoods have limited absorption capacity compared to softwoods, so apply in thin, even coats.
- Always dispose of application rags in a water-filled metal container to prevent spontaneous combustion, a known risk with rosewood oil products.
Specifications
- Brand
- Penofin
- 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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