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SMART COATINGS Clear Coat 2K UHS Optimum SMART COATINGS 2K UHS Optimum Klarlack 5L

SMART COATINGS 2K UHS Optimum Klarlack 5L

Product code SC82045
Availability In stock
Price 79.12 €
65.38 € exc. VAT

Quantity discount
Amount Discount Price/piece exc. VAT
4 - 7 5% 62.12 €
8 and more 8% 60.15 €
If you register you can get 2.37 € discount voucher for the next purchase if you order this product!
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52.85 € In stock

SMART COATINGS 2K Optimum Härter FAST 2,5L

52.85 € In stock

Product description:

High solid, low VOC compliant UHS clear coat that meets with high expectations concerning gloss, leveling, UV stability, scratch resistance or polishing. Designed as clear coat for main production of each bodyshop, available in 1L or 5L size and with three hardeners - suitable for small repairs but also very comfortable for whole car paint jobs. Clear coat is designed for using with waterborne or solvent base coats.


Mix with hardener by volume in 2:1 ratio, possible to add thinner up to 10%. Apply in spray booth with nozzle 1,2 in two normal coats with 7-12min flash off.

Product packaging:

2K UHS Optimum Klarlack             82045(5L)          82041(1L)

VOC compliant: 2004/42/IIB(d)(420)395

Mixing ratio

2 : 1 by volume


2K Optimum Härter NORMAL

92042(2,5L)      92041(0,5L)

2K Optimum Härter FAST

92044(2,5L)      92043(0,5L)

2K Optimum Härter SLOW



VOC Verdünnung up to 10%

Viscosity, pot life

19-20 sec at 20°C (Ford cup 4mm)

45min at 20°C with hardener SLOW

35min at 20°C with hardener NORMAL

30min at 20°C with hardener FAST

Spray gun

Nozzle 1,2mm

Air pressure recommended by the spray gun manufacturer.


2 normal coats

Film thickness 45-50µm


7 – 12 min at 20°C

Drying time

20–25 min with hardener FAST at 60°C

30 min  with hardener NORMAL at 60°C

45-50 min  with hardener SLOW at 60°C

8h        with hardener FAST at 20°C

10h     with hardener NORMAL at 20°C

14h    with hardener SLOW at 20°C

Fully cured after 24h at 20°C

IR drying

Medium and short waves: 11 – 14 min


name price exc. VAT availability

Carsystem 2K VOC hardener 421 fast2.5 l

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