OTL10
OTL10 clear priming oil
Clear alkyd-based priming oil with driers. Protects timber against moisture and extends its service life; goes on as the first coat and noticeably cuts the consumption of the finish coat. Can be tinted with CL-series pastes (max 5 %), so it also works as the base for coloured oil stains. In the interior system it is topcoated with OTL20 oil.
- First (priming) coat of an interior oil finish under OTL20 oil
- Base for mixing coloured oil stains (tinted with CL pastes)
- Moisture protection for timber and lower topcoat consumption
Single-component product: no mixing needed — use as supplied (see application below).
Ask about OTL10
Answers are based on the OTL10 data and the products it mixes with.
Mixing matrix
- S60Thinner
Only if needed; the oil is normally used neat.
S60 is also the clean-up solvent for brushes and rollers.
- CL series pastesAdditive
To make a coloured oil / oil stain.
Official page: 'tinted with CL-series pastes'. The specific CL paste codes are not listed in the sources.
| Role | Material | % by weight | % by volume | When |
|---|---|---|---|---|
| Thinner | S60 | — | — | Only if needed; the oil is normally used neat.S60 is also the clean-up solvent for brushes and rollers. |
| Additive | CL series pastes | — | — | To make a coloured oil / oil stain.Official page: 'tinted with CL-series pastes'. The specific CL paste codes are not listed in the sources. |
Percentages are per 100 parts of component A.
Characteristics
- Pot life
- n/a — one-component, air/oxidative drying (alkyd + driers); no hardenerrecommended
- Drying · Min recoat (h)
- 12dealer
- Drying · Full cure
- 24dealer
- Drying · Conditions
- 10–35 °C working temperature (dealer)
- Moisture protection
- protects timber well against moisturedealer
Colours
- OTL10 · clear (tintable with CL pastes)
Application
Brush
- Tool
- natural stiff-bristle brush
- Coverage (m²/L)
- 20–30 m²/ldealer
- Consumption
- 30–45 g/m²recommended
- Coats
- 1dealer
- Flash-off
- 5–10 mindealer
- Recoat
- 12 hdealer
Apply evenly, working it into the wood. After 5–10 min wipe off the surplus with a clean dry rag.
Roller
- Coverage (m²/L)
- 20–30 m²/ldealer
- Flash-off
- 5–10 mindealer
- Recoat
- 12 hdealer
Roll on, work it in and always wipe off the surplus with a rag.
Cloth or pad
Rag is used to wipe off the surplus after 5–10 min (mandatory step).
HVLP
- Nozzle
- 1–1.3recommended
- Pressure · air
- 1.5–2recommended
- Pressure · fluid
- gravity cuprecommended
- Spray viscosity
- as supplied (max +5 % S60)recommended
- Why ru
- Ни один источник не указывает распыление для OTL10 (дилер: только кисть/валик; страница методов: кисть — для небольших и реставрационных работ). В производстве маловязкое проникающее масло можно распылить заливным слоем и затем протереть: жидкие непигментированные составы с низким сухим остатком хорошо распыляются малыми соплами HVLP при низком давлении; туман масла с сиккативами опасен возгоранием/самовозгоранием, поэтому это лишь вариант.
Production option only: spray an even wet coat, then wipe the surplus after 5–10 min as usual. Clean the booth and filters often — oil mist with driers can self-ignite.
Process and compatibility
- Substrate preparation
- Degrease, sand with P100–P120, remove dust.dealer
- Goes over
- bare wood (sanded P100–P120)
- Goes under
- OTL20
- Sanding
- P100–P120 before applying. No sanding between coats is specified.dealer
- Temperature and humidity
- Use at 10–35 °C; humidity not stated.dealer
- Stirring
- Stir thoroughly before use.dealer
- Maintenance
- Refresh with one coat of oil about once a year as needed.dealer
- Don'ts
- Don't leave surplus oil on the surface — wipe it off after 5–10 min
- Don't recoat before 12 h
- Don't thin beyond 5 % (S60) or tint beyond 5 % CL paste
- Don't leave oily rags, clothes or sanding dust lying around — they can self-ignite
- Don't work without gloves and ventilation
Storage
- Storage temperature
- cool, dry place out of direct sunlight, in the tightly closed original candealer
- Packaging
- 1 l,5 ldealer
Safety: Wear respiratory, eye and hand protection and work clothing; gloves and ventilation are mandatory. Self-ignition risk: put oil-soaked rags, clothing and sanding dust in a sealed metal container, cover with water and dispose of. Keep away from children.
Sources
Value tags: “official”, “dealer”, “catalog”, “schedule” are Technocolor data; “workshop” is from our own datasheets; “recommended” is our engineering estimate (hover to see the reasoning).
- official page: composition, CL tinting, converter use, transparent
- dealer page: properties, S60 ≤5 %, CL ≤5 %, prep P100–P120, brush/roller, 20–30 m²/l, wipe after 5–10 min, ≥12 h → OTL20, ≥24 h, storage, safety, 1 l / 5 l, price
- official OTL20 page (topcoat partner)
- methods page: brush application context
Not covered by the sources
- solids content
- viscosity (no cup figure)
- density
- gloss level
- dust-free / touch-dry times (only ≥12 h recoat and ≥24 h system full dry known)
- shelf life
- weight vs volume basis of the 5 % S60 / 5 % CL limits
- exact CL paste codes for tinting
- not used in any official finishing schedule
- exterior suitability not stated
- consumption in g/m² is derived (density unknown)
- official page (stain converter) and dealer page (priming oil) describe different primary uses
- no Technocolor TDS found: not in any local PDF/catalog transcript (2025-26 catalog, exterior leaflet, restoration, etc.); web search budget exhausted during verification
- no pot life/dust-free/solids/viscosity on the dealer page either — it has no 'Все технические характеристики' block for OTL10