What is ORIGINAL and why choose it?
ORIGINAL from International Náutica is a traditional full gloss yacht varnish (colour code YVA202) designed for solvent-borne protection and decoration of wood on recreational craft and other marine applications. It offers UV resistance, excellent flexibility, easy application, good gloss retention and non-blooming qualities. Its high-clarity finish is especially suited to lighter coloured timbers, enhancing the natural grain while providing durable protection above the waterline.
Main features
- Traditional yacht varnish: classic appearance with a deep, high-gloss finish.
- UV-resistant: formulated to resist ultraviolet degradation on exposed marine wood.
- High clarity: ideal for light-coloured woods where a clear, warm film is required.
- Excellent flexibility: accommodates natural movement of wooden structures on boats.
- Easy to apply: suitable for brush, roller and professional spray systems.
- Good gloss retention: maintains a bright, glossy appearance over time.
- Non-blooming / anti-mould properties: helps prevent blooming and supports a clean, clear finish.
- Interior and exterior use: solvent-borne coating for use above the waterline.
Technical specifications
- Product type: solvent-borne full gloss yacht varnish.
- Brand: International Náutica.
- Product name: ORIGINAL.
- Colour code: YVA202.
- Finish: High Gloss.
- Specific gravity: 0.91 (approx.).
- Volume solids: 50%.
- Typical shelf life: 2 years.
- VOC (as supplied): 374 g/L.
- Recommended number of coats: minimum 3 coats.
- Recommended dry film thickness (DFT) per coat: 40 microns dry by brush.
- Recommended wet film thickness (WFT) per coat: 80 microns wet by brush.
- Theoretical coverage: 12.5 m²/L per coat by brush.
- Practical coverage: 11.3 m²/L per coat by brush.
- Touch dry (approx.):
- 5°C: 16 hours
- 15°C: 10 hours
- 25°C: 5 hours
- 35°C: 3 hours
- Overcoating intervals with ORIGINAL (min / max):
- 5°C: 36 hours – 5 days
- 15°C: 24 hours – 4 days
- 25°C: 16 hours – 2 days
- 35°C: 12 hours – 1 day
- Boiling point: approx. 155°C (311°F).
- Flash point: 35°C (95°F), closed cup (Pensky-Martens).
- Physical state: liquid.
- Colour (liquid): orange.
- Odour: solvent.
- Water solubility: not soluble in cold water.
- Viscosity (kinematic): approx. 359 mm²/s at room temperature (DIN EN ISO 3219).
- Recommended thinners:
- Brush: Thinner No.1 (YTA800).
- Spray: Thinner 910 or Thinner 920.
- Cleaner: Thinner No.1.
- Application methods: brush, roller, conventional spray, airless spray, Airmix (professional spray application only).
- Airless spray (professional only): 176–210 bar, tip size 1365–1580.
- Conventional spray (professional only): 2–3 bar, tip size 1.1–1.4 mm; thin 20–25% with Thinner 910 or 920.
- Airmix spray (professional only): 2 bar, tip size 06–113.
- Approved use temperatures:
- Product temperature: 10–35°C.
- Ambient temperature: 5–35°C.
- Substrate temperature: 5–35°C.
- Use limitation: for use above the waterline only; do not use below 5°C.
- Hazard classification (mixture): Flam. Liq. 3, H226 (flammable liquid and vapour); STOT SE 3, H336 (may cause drowsiness or dizziness).
- Additional hazard statement: repeated exposure may cause skin dryness or cracking (EUH066).
Applications and use cases
ORIGINAL is designed primarily for marine use on recreational craft where a clear, high-gloss, UV-resistant varnish is required above the waterline. It is suitable for interior and exterior use on correctly prepared wood.
Suitable substrates
- All types of wood, provided correct surface preparation has been carried out.
Typical use cases
- Yacht and boat brightwork above the waterline.
- Cabin doors, trims, rails and other exterior wooden details on pleasure craft.
- Interior wooden joinery on boats where a hard, glossy, solvent-borne finish is desired.
- Other marine or coastal wooden structures requiring a high-clarity, UV-resistant varnish film, used above the waterline.
Surface preparation and application overview
- Previously varnished wood in good condition: clean with Super Cleaner, sand smooth with 280–320 grade paper and remove sanding dust with thinners.
- Previously coated wood in poor condition: remove all previous coatings.
- Bare wood: thoroughly degrease, sand with 80–180 grade paper followed by 280 grade, then remove dust by brushing, dusting or wiping. If wiping with solvent, allow to dry completely before the first coat.
- Priming bare wood: thin the first coat by 10–15% with Thinner No.1.
- Build coats: apply a minimum of 3 unthinned coats (more if using a roller). Sand lightly between coats with 320–400 grade wet or dry paper for best results.
- Working practice: avoid using product directly from the can. Pour the amount required into a separate container.
- Roller use: if applying by roller, always lay off with a brush or pad to avoid trapping air bubbles.
FAQ
1. What type of finish does ORIGINAL provide?
ORIGINAL provides a high gloss, traditional yacht varnish finish with high clarity, especially suitable for lighter coloured timbers.
2. Can I use this varnish below the waterline?
No. ORIGINAL is specified for use above the waterline only.
3. On which substrates can I apply ORIGINAL?
It is suitable for use on all types of wood as long as correct surface preparation has been carried out.
4. How many coats are recommended?
A minimum of 3 unthinned coats is recommended, with additional coats if application is by roller.
5. What is the recommended thinner?
For brushing use Thinner No.1 (YTA800). For spray application use Thinner 910 or Thinner 920 as specified in the technical information.
6. What are the drying times before overcoating?
Depending on temperature, typical minimum overcoating times with ORIGINAL range from 36 hours at 5°C to 12 hours at 35°C, with defined maximum intervals between 1 and 5 days.
7. Is ORIGINAL suitable for interior use?
Yes. It is a solvent-borne coating suitable for both interior and exterior use, provided it is used above the waterline.
8. How should I dispose of leftover product?
Do not pour varnish into watercourses or drains. Allow paints to harden where possible and arrange disposal with the relevant authorities; remainders cannot be disposed of through normal municipal waste without permit.
9. What health hazards are associated with this product?
The mixture is classified as a flammable liquid and vapour and may cause drowsiness or dizziness. Repeated exposure may cause skin dryness or cracking.
10. What is the typical shelf life?
Under recommended storage conditions the typical shelf life is 2 years.
Section 14 – Transport information
According to the transport data provided, ORIGINAL is classified as a flammable paint product for road, sea and air transport.
- UN number (ADR/RID, IMDG, IATA): UN1263.
- UN proper shipping name: PAINT.
- Transport hazard class: Class 3 (flammable liquids).
- Packing group: III.
- Environmental hazards: not classified as hazardous to the environment for transport (no marine pollutant indication).
- Tunnel restriction code (ADR/RID): D/E.
- IMDG emergency schedules: F-E, S-E.
- Special precautions for users: within user premises always transport in closed containers that are upright and secure; ensure that personnel transporting the product know what to do in case of accident or spillage.
Section 8 – Personal protective measures
Handling ORIGINAL requires appropriate exposure controls and personal protective equipment as indicated in the safety data sheets.
Engineering and hygiene controls
- Use only with adequate ventilation; employ local exhaust ventilation, process enclosures or other controls to keep airborne concentrations below recommended limits and below the lower explosion limit.
- Use explosion-proof ventilation and electrical equipment.
- Wash hands, forearms and face thoroughly after handling, before eating, drinking or smoking and at the end of the working period.
- Remove contaminated clothing and protective equipment before entering eating areas and wash contaminated clothing before reuse.
- Ensure eyewash stations and safety showers are available near the work area.
Eye and face protection
- Wear safety eyewear complying with an approved standard, such as safety glasses with side shields, when there is a risk of splashes, mists, gases or dusts.
Hand protection
- Wear chemical-resistant, impervious gloves complying with EN374 or an equivalent standard.
- For prolonged or frequently repeated contact, gloves with protection class 6 (breakthrough time > 480 minutes) are recommended; suitable materials include Viton or nitrile, thickness ≥ 0.38 mm.
- For brief contact, at least protection class 2 (breakthrough time > 30 minutes) is recommended; nitrile gloves with thickness ≥ 0.12 mm are suggested.
- Replace gloves regularly and immediately if damaged. The effectiveness of gloves can be reduced by physical or chemical damage or poor maintenance.
Body and skin protection
- Select protective clothing based on the tasks and associated risks and have it approved by a specialist before use.
- When there is a risk of ignition from static electricity, wear anti-static protective clothing including overalls, boots and gloves that meet EN 1149 requirements.
- Choose appropriate footwear and any additional skin protection measures according to the work being performed.
Respiratory protection
- Where ventilation is inadequate or exposure levels may exceed recommended limits, wear a respirator conforming to EN140 with an A/P2-type filter or better.
- Respirators must be used according to a respiratory protection programme that includes fit checking, training and correct maintenance.
- Dry sanding, flame cutting or welding of the dry paint film can generate hazardous dust or fumes; wet sanding is preferred, and if exposure cannot be avoided, suitable respiratory protection must be used.
Environmental exposure controls
- Emissions from ventilation and process equipment should be checked to ensure compliance with environmental protection legislation.
- Where necessary, use fume scrubbers, filters or engineering modifications to reduce emissions.
- Spills should be contained and prevented from entering drains, waterways, soil and sewers.
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