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Lechler Ultrafan UV-Tech: At the speed of light

Lechler Ultrafan UV-Tech Putty and Filler

Lechler proposes a new UV-Tech technology that allows high-productivity repairs with very low energy consumption and solvent emissions.


  • Maximum application versatility: ready-for- use products with no pot life and ideal for small repair operations

  • Very fast drying through UV-led lamps: just a few minutes with minimum energy consumption

  • High process productivity: also due to the elimination of the cooling stage

  • Very low environmental impact: VOC=0 for the putty and < 340 g/l for the fillers


UV-TECH process allows you to optimise repair costs and at the same time to reduce energy costs, particularly significant factors in the spot repairs

Ultrafan UV-tech products
uv putty


Ultrafans UV drying knifing putty is ideal for spot repair painting processes and suitable to level up small revision imperfections on metallic substrates from the Car Refinish sector.

Very good adhesion on many substrates: steel, zinc-coated steel sheet, aluminium, and its alloys, fiberglass. Apply in thin layers. The product is ready for use and easy to dose from the practical UV-resistant black tube.

The putty is easy to sand. Sand dry with P180-240-320 grit paper and refinish with P400 grit paper immediately after irradiation.


Read TDS


Ultrafans filler is an ready-for-use UV sealer-primer surfacer, with easy application and very fast drying, for high-efficiency painting processes with low solvent emission. It can be used for car repairs and it's ideal for small touch-ups where speed of execution is a priority. 

  • Good application and very good vertical hold. 
  • High efficiency of the working cycle.
  • Excellent speed of drying.
  • Very low energy consumption.
  • Very good sealing and filling power (with more coats)
  • Easy sanding.
  • Low topcoat absorption.
  • Good anti-corrosive power (it contains active pigments). 

Adheres on many surfaces, UV100 putty, zinc coated steel, aluminium, stell, old coating plastic, and SMC - PRFG.

Read TDS

Ultrafan UV-tech putty and filler in use


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+45 8874 4000


Stenhuggervej 30

5230 Odense M


Opening hours

  • Monday 08:00 - 16:00
  • Tuesday 08:00 - 16:00
  • Wednesday 08:00 - 16:00
  • Thursday 08:00 - 16:00
  • Friday 08:00 - 15:30
  • Saturday Closed
  • Sunday Closed

Holidays & Closing days

  • Thursday 22 December 2022
  • Friday 23 December 2022
  • Monday 26 December 2022
  • Tuesday 27 December 2022
  • Wednesday 28 December 2022
  • Thursday 29 December 2022
  • Friday 30 December 2022
  • Monday 02 January 2023

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