LGA2AA47
LGA2AA47 PU lacquer, 5 gloss (dead matt)
Two-pack clear polyurethane lacquer, dead matt (5 gloss). Per the maker: excellent scratch resistance to EN 15186, good flow-out and film hardness; certified to 'EN71/1' (as printed on the site — for toy coatings it's usually EN 71-3, migration of elements, that matters). Cured with LNB20 or LNB6AA0 at 2:1, thinned with S50/S80.
- Clear topcoat for furniture, doors and worktops where you want the 'raw wood', near-invisible matt look
- Surfaces that take scratching (EN 15186 scratch resistance)
- Children's furniture and items needing EN 71 certification
Mix calculator
Ask about LGA2AA47
Answers are based on the LGA2AA47 data and the products it mixes with.
Mixing matrix
- LNB20Hardener% by weight: 50 %official% by volume: 50 %official
Default choice. Fixed ratio — 2 parts lacquer to 1 part hardener, same by weight and by volume.
Don't cut or overdose the hardener 'for speed' or 'for hardness' — it ruins the crosslink. The hardener is moisture-sensitive: close the tin straight away.
- LNB6AA0Hardener% by weight: 50 %official% by volume: 50 %official
Alternative hardener officially approved for the LGA2AA series. Technocolor doesn't publish how it differs from LNB20 (speed, yellowing).
Unlike LGA2AA43/44/45, LNB77 is NOT listed for LGA2AA47 — use LNB20 or LNB6AA0 only. LNB6AA0 isn't listed at t-colormarket.ru — order through Technocolor.
- S50Thinner% by weight: 20–40 (typ. 25) %official% by volume: 20–40 %official
Universal, normal-evaporation thinner — the default; vertical work, 18–25 °C.
Doesn't change cure time. (workshop)
- S80Thinner% by weight: 20–40 %official% by volume: 20–40 %official
Slow — above ~25 °C, large panels, flat work; keeps a wet edge so the matt comes out even without patchiness.
More dust pick-up and more sag risk on verticals; doesn't change cure time. (workshop)
| Role | Material | % by weight | % by volume | When |
|---|---|---|---|---|
| Hardener | LNB20 | 50 %official | 50 %official | Default choice. Fixed ratio — 2 parts lacquer to 1 part hardener, same by weight and by volume.Don't cut or overdose the hardener 'for speed' or 'for hardness' — it ruins the crosslink. The hardener is moisture-sensitive: close the tin straight away. |
| Hardener | LNB6AA0 | 50 %official | 50 %official | Alternative hardener officially approved for the LGA2AA series. Technocolor doesn't publish how it differs from LNB20 (speed, yellowing).Unlike LGA2AA43/44/45, LNB77 is NOT listed for LGA2AA47 — use LNB20 or LNB6AA0 only. LNB6AA0 isn't listed at t-colormarket.ru — order through Technocolor. |
| Thinner | S50 | 20–40 (typ. 25) %official | 20–40 %official | Universal, normal-evaporation thinner — the default; vertical work, 18–25 °C.Doesn't change cure time. (workshop) |
| Thinner | S80 | 20–40 %official | 20–40 %official | Slow — above ~25 °C, large panels, flat work; keeps a wet edge so the matt comes out even without patchiness.More dust pick-up and more sag risk on verticals; doesn't change cure time. (workshop) |
Percentages are per 100 parts of component A.
Characteristics
- Properties (official)
- Excellent scratch resistance (EN 15186); Good flow-out; Hardness; Certified to EN71/1official
- Gloss
- 5 GU (nominal; angle not stated)official
- Thixotropy
- norecommended
- Drying · Conditions
- 20 °C, 60–70 % RH (assumed; relatives' TDS use 18–22 °C, 65–70 % RH)
- Drying · Dust-free
- 15 minrecommended
- Drying · Touch-dry
- 30–45 minrecommended
- Drying · Overcoat (h)
- 2 hrecommended
- Drying · Hard dry (h)
- 12–18 hrecommended
- Drying · Sand or stack
- 16–24 hrecommended
- Density · Why ru
- Одинаковые проценты по массе и по объёму на официальной странице означают одинаковую плотность; плотность LNB20 — из техописания Milesi (см. запись x-LNB20).
- Hardness
- high ('hardness' listed as a property)official
- Scratch resistance
- excellent, EN 15186official
Application
Conventional spray
- Consumption
- 130–150 g/m² per coatofficial
Matt lacquers: stir right to the bottom (the matting agent settles), lay it on evenly in one wet pass with 50 % overlap; too heavy raises the sheen and goes milky, too light gives a patchy matt.
HVLP
- Consumption
- 130–150 g/m² per coatofficial
15–20 cm gun distance, 50–75 % overlap, fan fully open (as in the owner's notes for ATL50 G).
Airmix (air-assisted airless)
- Consumption
- 130–150 g/m² per coatofficial
Electrostatic
Electrostatic isn't listed for LGA2AA47 (unlike LGA531). Untested.
Process and compatibility
- Substrate preparation
- Over a sanded (P320–P400), de-dusted PU sealer; timber at 8–10 % moisture.recommended
- Temperature and humidity
- 18–25 °C, 50–70 % RH; above 25 °C use S80recommended
- Don'ts
- Don't use LNB77 hardener — it isn't listed for LGA2AA47
- Don't sand or polish the final matt coat — you'll get shiny burnish patches
- Don't lay it on too heavy (>150 g/m²) — sheen goes up and the film clouds
- Don't top up spent mix with fresh
- Don't spray above ~75 % RH — the isocyanate reacts with moisture (bubbles, blushing)
Storage
Safety: No safety data published. Solvent-borne 2K PU with an isocyanate hardener: flammable; spray in a ventilated booth wearing an A2P2 (or air-fed) respirator, gloves and eye protection.
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: properties (EN 15186 scratch resistance, flow, hardness, EN71/1), spray 130–150 g/m², hardener LNB20/LNB6AA0 50 % w/v, thinner S50/S80 20–40 % w/v (fetched 2026-10-05)
- Sibling LGA2AA43 (35 gl) — same data but adds LNB77 hardener
- Dealer search: no result for LGA2AA47 / LGA2AA / LNB6AA0
- Official application methods (spray, airmix 1–2 bar air, airless)
- Official characteristics vocabulary (gloss geometry, pot life, drying stages)
- Milesi LGA2x TDS 2015 (related clear PU lacquer series, NOT this product) — LNB20 mix: pot life 3 h, dust free 15 min, touch 45 min, hard dry 18 h, 16 ± 2 s Ford 4; used only for derived values
- Milesi KGA1 TDS (NOT this product) — LNB20 mix: pot life 3 h, overcoat 2 h, hard dry 12 h; used only for derived values
- Milesi KKR1 TDS (NOT this product) — LNB20 mix: pot life 3 h, touch 30 min, hard dry 10 h; used only for derived values
Not covered by the sources
- No dealer listing: t-colormarket.ru search for LGA2AA47 (and LGA2AA, LNB6AA0) returns nothing — solids, part A viscosity, pot life and drying times unavailable
- No Technocolor/Milesi TDS found (edid-milesi.bg URL guesses 404; web search budget exhausted this session)
- Solids %, part A viscosity, density not published
- Pot life and all drying times (dust free, touch, overcoat, hard dry, sand/stack, full) not published — derived from LGA2x/KGA1/KKR1 + LNB20 TDS only
- Lightfastness / yellowing, chemical resistance, elasticity not published
- LNB6AA0 hardener: no page or data anywhere; difference vs LNB20 unknown
- 'EN71/1' as printed — unclear whether EN 71-1 or EN 71-3 is meant
- Shelf life, storage temperature, packaging, SDS not published
- Not in any official finishing schedule or in the 2025–2026 catalogue transcripts
- Electrostatic/airless suitability not stated