Indigo Sleek XT 2 Pack PU (Exterior): High-Performance Weatherproof Wood Finish
For ultimate protection and aesthetics on outdoor wood, Indigo Sleek XT 2 Pack PU (Exterior) is the premium choice. This two-component (2K) Polyurethane (PU) coating is specially formulated for the Indian climate, providing superior defense against UV radiation, heavy rain, and temperature fluctuations that cause standard finishes to crack and peel.
The “XT” (Exterior Toughness) formulation contains advanced UV absorbers and flexible resins, allowing the finish to move with the exterior wood as it expands and contracts. This prevents hairline cracks, ensuring a long-lasting, flawless seal for your main doors, windows, and outdoor furniture.
Why Choose Indigo Sleek XT 2 Pack PU (Exterior)?
Protecting outdoor wood requires specialized technology. This exterior PU offers elite performance:
- Extreme Weather Resistance: Engineered to withstand harsh sunlight, humidity, and constant rain without turning milky or yellowing.
- UV Guard Technology: Advanced additives protect the wood color and the finish itself from degradation caused by ultraviolet rays.
- High Film Flexibility: The coating is tough yet flexible, maintaining a continuous seal that prevents water ingress even as the wood naturally moves.
- Superior Scratch Resistance: Provides high resistance against scuffs and abrasion, ensuring durability on external railings and furniture.
Key Features of Indigo Sleek XT 2 Pack PU (Exterior)
- Type: Two-Component (2K) Polyurethane Solvent-Based.
- Usage: All Exterior wood, plywood, and MDF surfaces.
- Finish: Available in Gloss, Satin, and Matt finishes (depending on variant).
- Thinner: Specialized PU Thinner (essential for mixing and cleaning).
Recommended Application Areas
This Exterior PU wood finish is ideal for:
- Main Entry Doors: Providing a durable, high-end first impression that lasts.
- Window Frames & Shutters: Protecting wood elements exposed to direct sun and rain.
- Outdoor Garden Furniture: Tables, chairs, and benches that require heavy-duty protection.
Technical Specifications: Indigo Sleek XT 2 Pack PU (Exterior)
| Feature | Details |
|---|---|
| Type | Two Pack PU (2K) |
| Usage | Exterior Woodwork Only |
| Mixing Ratio | Base: Hardener (Typically 8:2 or 9:1—Check specific label) |
| Thinner | PU Thinner (Only PU Thinner must be used) |
| Pot Life | Approx. 4–6 Hours |
| Drying Time | Touch Dry: 45–60 Mins | Recoat: 6–8 Hours |
| Coverage | Approx. 9–11 sq. m/litre/coat |
How to Apply Indigo Sleek XT 2 Pack PU (Exterior)
Achieving a long-lasting exterior PU finish requires careful surface preparation:
- Surface Prep: Sand the wood with 180-grit sandpaper up to 320-grit. Clean thoroughly. Apply Wood Stain now if desired.
- Sealer Coat: Apply 2-3 coats of an appropriate sealer (e.g., NC Sanding Sealer or PU Base Coat). Sand the final sealer coat with 400-grit sandpaper.
- Mixing (CRITICAL): Mix the Base and Hardener strictly according to the ratio. Add PU Thinner (approx. 15–25%) to achieve spraying consistency. Allow the mixture to mature for 30 minutes.
- Application: Apply 2-3 coats of the PU topcoat using a spray gun (recommended), allowing 6–8 hours between coats. Lightly sand between coats with 600-grit to remove dust nibs.
- Final Cure: The coating achieves maximum exterior durability after a full 7-day cure period. Find expert tips on protecting exterior wood for longevity here.
Frequently Asked Questions (FAQ)
Q: Can I use interior PU for exterior wood?
A: No. Interior PU lacks the necessary UV absorbers and flexibility, causing it to fail, crack, and yellow quickly under direct sunlight. Always use the specific Indigo Sleek XT 2 Pack PU (Exterior).
Q: Does this product turn yellow?
A: The XT formulation is highly resistant to yellowing caused by UV exposure, maintaining its clarity and color better than standard solvent-based finishes.
Q: Is this product suitable for fences?
A: Yes, it provides excellent durability for all exterior wood, including fences, railings, and pergolas.
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