Traffic HD
Bona Traffic HD — 2-Component Waterborne Timber Floor Finish
Bona Traffic HD is a 2-component water-based polyurethane topcoat engineered for high traffic intensity — the benchmark commercial floor finish for timber floors in areas where strength, fast return-to-service, and long-term appearance matter. Strong scratch, scuff, and chemical resistance with very low odour and low VOC emissions. Available in Extra Matt, Silk Matt, RAW, and Anti-Slip.
Key Benefits
- Built for high traffic intensity — commercial staircases, retail, hospitality, commercial fit-outs
- Excellent scratch, scuff, and chemical resistance
- Very low odour — suitable for occupied building refurbishments
- Non-yellowing, clear appearance — colour stays true over time
- Low VOC (<150 g/L) — EMICODE EC1 and GREENGUARD Gold certified
- Fast hardness development — light traffic at 6 hours, full use at 12–24 hours under normal conditions
- Available in Extra Matt (20°), Silk Matt (40°), RAW, and Anti-Slip
Technical Snapshot
- Type: 2-component water-based polyurethane
- Mix ratio: Add Part B (hardener) at 8% by volume — stir thoroughly before use. Use the Bona Mixing Bottle for HD Traffic for accurate measuring
- Pot life: 8 hours at 20°C after mixing
- Recoat time: 4 hours (20°C, 50% RH)
- Light traffic: 6 hours | Full use: 12–24 hours under normal conditions
- Coverage: 8–10 m² per litre per coat
- Sheen options: Extra Matt (20°), Silk Matt (40°), RAW, Anti-Slip
- VOC: <150 g/L | Certifications: EMICODE EC1, GREENGUARD Gold
Recommended System — Bare Timber
Bona requires a primer coat before applying Traffic HD on bare timber. Primer choice depends on timber species and appearance goals:
- Bona Prime Classic UX — natural light colouration, suitable for standard species, recommended for Traffic HD RAW
- Bona Prime Intense — for high tannin species (e.g. Blackbutt, Tallowwood) where tannin bleed is a risk. Classic UX is not recommended on these species
- Bona Prime White — where a whitened or limed timber appearance is the goal
Standard system: 1 coat primer + 2 coats Traffic HD. Inter-coat abrasion required between coats — see the Bona Traffic HD Technical Data Sheet for full application conditions.
RAW Variant — Extra Notes
Traffic HD RAW is designed to retain the look and feel of raw, finely sanded timber while providing a sealed, durable surface. It carries a P3 slip resistance classification (AS/NZS 4586), making it suitable for stairs and commercial areas where slip compliance is required. Bona Prime Classic UX is the recommended primer for the RAW system. Note: Traffic HD RAW cannot be maintained with Bona Freshen Up or shine-based polishes — use Bona Cleaner for ongoing maintenance.
Not Sure If Traffic HD Is Right?
For heavy residential or light-to-moderate commercial floors where a full commercial spec isn't required, Bona Wave 2K is a genuine 2K alternative at the right level of specification. For a raw timber oil look rather than a waterborne system, consider Bona Hard Wax Oil.
Downloads
Common Questions
Does Traffic HD need a primer on bare timber?
Yes — Bona specifies a compatible primer coat before Traffic HD on bare timber. Choose between Prime Classic UX (standard species), Prime Intense (high tannin species), or Prime White (whitened appearance).
Can I use Traffic HD on pre-finished floors?
Yes, Traffic HD is listed as suitable for pre-finished floors. Correct adhesion prep and the Bona overcoating specification apply.
How long before the floor can be used?
Light traffic at 6 hours, full use at 12–24 hours under normal conditions (20°C, 50% RH).
Do I need to sand between coats?
Inter-coat sanding requirements depend on the time between coats and site conditions. Refer to the Technical Data Sheet for your specific system and timing.
Complete the System
- Bona Prime Classic UX 5L — Standard timber primer
- Bona Prime Intense 5L — High tannin timber primer
- Bona Prime White 5L — Whitened appearance primer
- Bona Mixing Bottle for HD Traffic — Accurate hardener measurement
- Bona Floor Finish Roller Applicator Kit — Application equipment
- Bona Cleaner 5L — Ongoing floor maintenance
- Bona Freshen Up 5L — Gloss refresher (not for RAW variant)