CPH62
CPH62 Light walnut wood impregnation, waterborne, exterior
Waterborne exterior wood impregnation in light walnut. Protects timber from temperature swings, moisture and insects and gives it a decorative colour. Even colour, strong protection against fungi, mould and wood pests, high lightfastness.
- window frames
- door frames
- cottages and log/timber houses
- balconies
- fences, gazebos and other exterior timber structures
Mix calculator
Ratio 100 : 0.0
| Component | Weigh out |
|---|---|
| CPH62part A | 500 g |
| waterThinner | 0.0 g |
| Total | 500 g |
Covers roughly 7.14 m² at 70 g/m².
Ask about CPH62
Answers are based on the CPH62 data and the products it mixes with.
Mixing matrix
- waterThinner% by weight: 0–5 %recommended
Only if needed (thickened product, topping up a dip tank).
Never thin with solvent thinners (S50/S80 etc.) — this is a waterborne product. Adding water also weakens the colour and the preservative dose per m².
| Role | Material | % by weight | % by volume | When |
|---|---|---|---|---|
| Thinner | water | 0–5 %recommended | — | Only if needed (thickened product, topping up a dip tank).Never thin with solvent thinners (S50/S80 etc.) — this is a waterborne product. Adding water also weakens the colour and the preservative dose per m². |
Percentages are per 100 parts of component A.
Characteristics
- Base
- waterborne (ВР)catalog
- Components
- 1K, ready to userecommended
- Biocide
- protects against fungi, mould and wood pests (антисептические свойства; 'antiseptic' is stated in the leaflet only for clear CPH6)official
- Lightfastness
- high (высокая светоустойчивость)official
- Consumption
- 60–80 g/m²official
- Colour uniformity
- good (хорошая однородность цвета)official
Colours
- CPH62 · light walnut
Application
HVLP
- Consumption
- 60–80 g/m²official
- Nozzle
- 1–1.3 mmrecommended
- Pressure · air
- 1.5–2 bar (gun inlet, trigger pulled)recommended
- Pressure · fluid
- 0.2–0.5 bar (pressure pot, if used)recommended
- Spray viscosity
- as suppliedrecommended
- Coats
- 1–2 coatsrecommended
- Flash-off
- 30–60 minrecommended
- Recoat
- 2–4 h before topcoat (lazure/WB lacquer)recommended
Lay on an even wet coat with no puddles or runs; flood end grain especially well. Use a WB-rated (stainless) gun and hoses.
Airmix (air-assisted airless)
- Consumption
- 60–80 g/m²official
- Nozzle
- 0.18–0.23 mm (007–009 thou), 20–40° fanrecommended
- Pressure · fluid
- 40–70 barrecommended
- Pressure · air
- 0.8–1.5 barrecommended
Dipping
- Consumption
- 60–80 g/m²official
Dipping gives good penetration into the wood; it is the usual way to apply protective impregnation in window production (methods page). Let the part drain fully, then dry. With a tinted impregnation keep the tank stirred so the pigment does not settle.
Brush
- Consumption
- 60–80 g/m²official
- Why ru
- Стандартная практика для водных материалов.
Synthetic-bristle brush, work along the grain and brush out surplus — otherwise you get dark blotches and lap marks.
Flow coating
- Consumption
- 60–80 g/m²dealer
Flow coating is listed by the dealer for CPH62. Let surplus drain off and watch for darker colour on end grain.
Process and compatibility
- Substrate preparation
- Dry, clean, dust-free timber with no old film coatings; wood moisture 12–15 %; final sanding P120–P150 (coarser rather than finer, to keep it absorbent for exterior use).recommended
- Goes over
- bare wood
- Goes under
- CPH600 / CPH621 / CPH622 / CPH623 / CPH624 / CPH625 / CPH626 / HTL61 SM / HTL60 SM / HPL60 SM
- Sanding
- The impregnation can raise the grain — denib lightly with P180–P220 before lazure/lacquer without cutting through the treated layer.recommended
- Temperature and humidity
- Apply at +10…+30 °C, RH up to 80 %; not in direct sun, rain or on wet timber.recommended
- Don'ts
- Do not thin with solvent thinners.
- Do not apply over old lacquers/paints — the impregnation has to soak into bare wood.
- Do not let the product freeze.
- Don't judge the colour by the can: test on an offcut of the same species — the shade depends on how much the wood absorbs.
Storage
- Packaging
- 1 kg,5 kgdealer
- Storage temperature
- +5…+30 °C, do not freezerecommended
Safety: Contains biocides (antiseptic): wear gloves and goggles, and a respirator when spraying; not for interiors or food-contact surfaces (for interiors Technocolor offers the biocide-free CPH6xx lazures).
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 (live, fetched 2026-10-05): properties incl. colour uniformity, methods spray/dip/brush 60–80 g/m²
- dealer page: description, properties, application area, methods incl. flow coating 60–80 g/m², packs 1/5 kg, 667 ₽/kg; no technical characteristics block
- Technocolor catalogue 2022: 'Пропитки ВР для наружных работ', CPH6–CPH66
- methods page: dipping used for protective impregnation in window production
Not covered by the sources
- solids_pct
- viscosity (cup/seconds)
- density
- drying times (dust-free/touch/recoat/full) — not published anywhere (dealer page has no 'Все технические характеристики' block)
- active biocide type/concentration
- pigment type / opacity
- shelf life
- official storage temperature
- SDS / ТДС PDF — none found (same result as for CPH6 line)
- official confirmation that tinted CPH62 (not only clear CPH6) is a suitable pre-treatment under CPH lazures; compatibility with HTL/HPL topcoats
- not used in any of the 11 official finishing schedules (all interior)