UV-cureSealer
VTS20029
VTS20029 UV-cure roller sealer (clear)
Single-component product: no mixing needed — use as supplied (see application below).
Ask about VTS20029
Answers are based on the VTS20029 data and the products it mixes with.
Characteristics
- Pot life
- n/a — one-component UV-cure, no hardener; stable in the trough until exposed to UVrecommended
- Drying · Cure, coat 1
- UV lamp 80–120 W ×1, belt 10 m/min (gel cure)schedule
- Drying · Cure, coat 2
- UV lamps 80–120 W ×3, belt 10 m/min (full cure)schedule
- Drying · Sand or stack
- sand straight off the 3-lamp cure once the panel has cooledrecommended
- Drying · Conditions
- UV lamps, 80–120 W, 10 m/min
Colours
- clear · clear
Application
Roller coater (UV)
- Flash-off
- none — solvent-free, goes straight under the lamprecommended
- Recoat
- 2nd coat straight after the 1-lamp gel cure of the 1stschedule
- Sanding between coats
- no sanding between sealer coats; after coat 2 and 3 lamps — P240, P280, P320schedule
- Roller
- Rubber applicator roll ~25–35 Shore A + steel doctor roll; synchronous mode, gap set for 20–25 g/m²recommended
HVLP
- Nozzle
- not designed for spraying; if forced — 1.5–1.8 mm HVLP, only with Technocolor's OKrecommended
Use the spray-grade clear UV primers (VTS30006, VTS60019) instead. recommended
Process and compatibility
- Substrate preparation
- Belt-sand P150, P180, P220 → stain CPS:CFC3:S90 = 100:200:200, 60–80 g/m², dry 5 min at 20–25 °C → UV filler VTS20011 30–35 g/m² → 1 lamp 80–120 W, 10 m/minschedule
- Sanding
- P240, P280, P320 after full cure of coat 2schedule
- Topcoats
- Matt: VTL20030 8–12 g/m², 3 lamps, 10 m/min. Gloss: VTL30100 120–150 g/m², pre-dry 30–35 °C 5 min (TL03/05), 3 lamps, 10 m/minschedule
- Temperature and humidity
- shop 18–25 °C, material and panels no colder than 18 °Crecommended
Storage
- Storage temperature
- +5…+25 °C, closed opaque container, away from lightrecommended
Safety: UV acrylate: skin sensitiser — gloves and eye protection; shield UV lamps and wear UV-rated glasses.
Used in finishing systems
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).
- Only attestation: steps 6–9, VTS20029 20–25 g/m² ×2, 1 lamp then 3 lamps 80–120 W at 10 m/min; preceding and following steps
- Roller method: UV 98–100 % solids, 5–20 g/m² thin coats, flat parts only
- Dealer search — no result (2026-10-04)
Not covered by the sources
- No official product page, catalog entry, dealer listing (t-colormarket, woodonline, lakokraska31, ndom31) or TDS found
- Exact solids, viscosity, density not published
- Allowed thinner (if any) and % unknown
- Shelf life and packaging unknown
- Gloss/hardness/elasticity/chemical resistance unknown
- Whether the grade can be sprayed is unknown (treated as roller-only)