Industrial Coatings
Polidur L3900 – Polyurethane Varnish
Product information
Bicomponent product
Hardener: I 398
Gloss: glossy, semi-glossy,
matt and semi-matte
Solids volume: 52 %
VOC: 460 g/L
Hard Dry: 17 hours
Recoatable: –
Processing
Air spray
Thinner: D 391
Quantity: 15-20 vol.%
Nozzle: 1.8 – 2.5 mm
Flow pressure: 3-4 atm
Dry film thickness:
60 μm
Airless spray
Thinner: D 391
Quantity: 2-4 vol.%
Nozzle: 0.015” – 0.023”
Flow pressure: 140-160 atm
Dry film thickness:
60 μm
Clean all equipament immediately after application/use with thinner D 391 or cleaning solvent S 300.