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Penofin Architectural - TSF Hardwood
Penofin Architectural TSF (Translucent Satin Finish) for Hardwoods is a premium penetrating oil stain engineered for dense exotic wood species. The satin sheen enhances the rich tonal depth of hardwoods like Ipe, Mahogany, and Teak while providing robust UV protection and moisture resistance. Brazilian Rosewood Oil base ensures deep fiber penetration on tight-grained woods that reject conventional stains. An architectural-quality finish for demanding exterior hardwood installations.
Available Options
Choose your preferred options and quantity below.
1 Gallon
PE-ARCH-TSF-1
$59.99
per unit
About this product
Penofin Architectural Grade Hardwood Formula is a high-solids, penetrating oil finish specifically engineered for the extreme density of tropical hardwoods. It utilizes Brazilian Rosewood Oil to deeply nourish wood fibers and provide professional-grade protection against moisture and UV degradation without creating a film that can peel. This finish is designed for architects and contractors who require a long-lasting, natural appearance for luxury hardwood installations.
Manufacturer Specifications
- Coverage Rate (Hardwoods)
- 175-300 square feet per gallon
- VOC Content
- <100 g/L
- Base Oil
- Brazilian Rosewood Oil
- Application Temperature
- 45°F to 80°F (7°C to 26°C)
- Dry Time
- 24 hours for foot traffic; 4-7 days for full cure
- Number of Coats
- One coat recommended for dense hardwoods
Best used for
- 1Preserving the rich, deep reddish-brown tones of Ipe and Massaranduba decking in high-exposure coastal environments.
- 2Highlighting the unique 'tiger stripes' and varying grain patterns of Tigerwood siding and fencing.
- 3Protecting Cumaru or Red Balau boardwalks and commercial rooftop decks from heavy foot traffic and moisture.
- 4Providing a natural, low-lustre finish for Garapa surfaces that enhances the wood's golden-honey hues.
Pro tips for dense hardwoods
- The 'Wipe-Back' Rule: Because tropical hardwoods like Ipe are so dense, you must wipe off all unabsorbed oil within 20-30 minutes of application to prevent the surface from becoming tacky.
- Surface Preparation: Always use a wood cleaner and brightener before application to remove mill glaze and open the wood's pores, even on new lumber.
- Maintenance Timing: For horizontal surfaces like decks, plan for a maintenance coat every 12-18 months to maintain color; vertical siding typically requires maintenance every 2-3 years.
- Avoid Over-application: Only apply as much oil as the wood can absorb; applying a second coat to hardwoods often leads to surface pooling and uneven drying.
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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