Kerakoll Aqua-Pur 5L Eco-Friendly Water-Based Varnish for Wood Floors
Kerakoll Aqua-Pur 5L Eco-Friendly Water-Based Varnish for Wood Floors
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| Type | Varnishes & Finishes |
|---|---|
| Brand | Kerakoll |
Aqua-Pur Eco-Friendly Hardwood Floor Varnish
Aqua-Pur is a premium, eco-friendly, water-based varnish designed to protect and enhance the natural beauty of hardwood floors. Ideal for residential interiors, it offers exceptional scratch resistance while preserving the natural colour and texture of the wood. Easy to apply and maintain, Aqua-Pur is perfect for both new and restored wood floors.
Key Features
- Eco-friendly & water-based: Safe for indoor use with low VOC emissions.
- Preserves natural wood colour: Maintains the wood’s original hue with a translucent finish.
- High scratch resistance: Protects hardwood floors from everyday wear and tear.
- Easy to apply: Ready-to-use with minimal preparation.
- Suitable for multiple wood types: Traditional wood, prefinished floors, restored floors, and bamboo.
- Professional-grade finish: Satin (≈35 gloss) or Matt (≈20 gloss).
Technical Specifications
| Pack size | 5 L can |
| Coverage | ≈ 80 – 100 ml/m² per coat |
| Shelf life | ≈ 12 months in original sealed packaging |
| Appearance | Translucent yellow-ivory liquid |
| Sheen | Satin ≈ 35 gloss, Matt ≈ 20 gloss |
| Dust-free time | ≈ 30 minutes |
| Waiting time | Overlaying: 10–12 hrs, Light foot traffic: 36 hrs, Normal foot traffic: 7–10 days |
| Application temperature | +5° to +30°C |
| VOC / IAQ compliance | EC 1 GEV-Emicode certified for low emissions |
| Certification | ISO 9001 – Kerakoll Quality System |
Recommended Applications
- Residential interior wood floors with medium foot traffic
- Traditional hardwood floors
- Prefinished and restored wood floors
- Bamboo floors
Not suitable for: Exterior use, wood floors in constant contact with water, or high-traffic public areas like offices, entertainment venues, and shopping centres.
Surface Preparation
- Buff floors until smooth and clean. Remove oil, wax, grease, silicone, and old varnish.
- Fill cracks or smooth irregular surfaces using Aqua-Pur Flex. Wait 1–2 hours, then sand with 120-grit mesh.
- Remove dust using an antistatic cloth. Optionally, apply Aqua-Pur Basic before the first coat.
Application Instructions
- Shake the can thoroughly before use.
- Pour into a tray. Dilute 5–10% with clean water or Aqua-Pur Retard if needed.
- Apply with a Roller Plus at ≈ 80–100 ml/m² per coat.
- After 3 hours, apply the second coat; sand lightly with 220-grit mesh before the third coat.
- Clean tools with water immediately after use.
Maintenance
- Use Supersoap for routine cleaning.
- Use Refresher or Care Pro for periodic maintenance depending on floor wear.
- Avoid direct sunlight and drafts for the first 3 hours after application.
Special Notes
- Product must reach room temperature before use.
- Use clean containers and tools for application.
- Do not mix different product batches on the same surface.
- Test on less common wood types before full application to ensure compatibility.
Aqua-Pur combines sustainability, ease of use, and professional-grade protection, making it the ideal choice for homeowners and flooring professionals seeking durable, scratch-resistant, and eco-friendly hardwood floor finishes.
Frequently Asked Questions (FAQs)
1. Can Aqua-Pur be used outdoors or in damp areas?
No. Aqua-Pur is designed strictly for interior use and should not be used on surfaces exposed to frequent or constant moisture.
2. Is Aqua-Pur suitable for commercial or heavy-traffic areas?
No. It is best suited for residential interiors and medium-traffic areas. For high-traffic or commercial spaces, a stronger industrial finish is recommended.
3. How many coats are required, and is sanding necessary?
Apply three coats: the second coat about 3 hours after the first, and the third coat after 10–12 hours with light sanding (220-grit) before the final coat.
4. What is the recommended coverage per coat?
Approximately 80–100 ml/m² per coat.
5. What is the product’s shelf life?
12 months when stored in its original sealed container, away from heat and direct sunlight.
6. What temperature range is suitable for application?
Apply between +5 °C and +30 °C in a stable indoor environment.
7. Can Aqua-Pur be diluted?
Yes, dilute up to 5–10% with clean water or Aqua-Pur Retard to improve application flow.
8. Can it be applied over existing finishes?
Only if the surface is completely clean, free of wax or oil, and properly sanded to ensure adhesion. Always test on a small area first.
9. When can the floor be walked on?
- Dust-free: ≈ 30 min
- Next coat: 10–12 hrs
- Light traffic: 36 hrs
- Normal traffic: 7–10 days
10. How should tools be cleaned?
Clean all tools with water immediately after use, before the varnish dries.
11. How to maintain the finish after application?
Use Supersoap for routine cleaning, and Refresher or Care Pro for deeper or periodic maintenance depending on wear.
12. Does Aqua-Pur have low VOC emissions?
Yes. It meets EC 1 GEV-Emicode certification for very low VOC emissions, ensuring excellent indoor air quality.
13. What are common mistakes to avoid?
- Applying overly thick coats (can cause cracking or wrinkling).
- Skipping sanding between coats (reduces adhesion).
- Applying in high humidity (may cause whitening or cloudy appearance).
- Mixing batches in the same area (can cause colour variation).
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