Acrylithane HS

Polyurethane topcoat

Description

A high-performance topcoat formulated for applications that requires low VOC levels, high gloss and color retention and chemical resistance.

Features

  • Uses same catalyst as Ureprime 2.8 primer.
  • Excellent gloss and color retention.
  • Chemical resistant.
  • Low VOC.
  • Wide range of colors available.
  • Recommended Use

    For use on automobiles, trucks, trailers, bulk tanks, chemical trailers and commercial architectural applications that require a premium topcoat appearance.


  • Physical Constants

    Color/Shade code: White/1L000 (other colors available)

    Finish: High gloss

    Volume solids: 55% ± 1

    Theoretical spreading rate: 588 ft²/US gallon [14.3 m²/liter] – 1.5 mils [38 microns]

    Flash point: 77°F/25°C

    Specific gravity: 10.9 lbs/US gallon [1.3 kg/liter]

    Viscosity: 25”, Zahn 3

    Touch dry: 4 hours, 68°F/20°C

    Through dry: 6 hours, 68°F/20°C

    VOC content: 364 g/liter [3.27 lbs/US gallon]

    The physical constants stated are nominal data according to the Hempel Group's approved formulas. VOC may be dependent on color.

  • Application

    Products / Mix ratio: Base 641J9 : Curing agent 941JB / 3 : 1 by volume 

    Application methods: Airless spray / Air spray

    Thinners (max. vol.): 08320 (0 – 5%) / 08320 (5 – 15%)

    Pot life: 4 hours, 68°F/20°C 

    Nozzle orifice: 0.011" – 0.013" airless, 0.110” or 2.8 MM fluid cap (air spray)

    Nozzle pressure: 2,000 psi [183bar] (Airless spray data are indicative and subject to adjustment)

    Cleaning of tools: 08320 Medium Reducer 

    Indicated film thickness, dry: 1.5 – 3 mils [38 – 75 microns]

    Indicated film thickness, wet: 2.7 – 5.5 mils [69 – 136 microns]

    Overcoat interval, min: 3 hours, 68°F/20°C

    Overcoat interval, max: See Overcoating in the PDS

    For further Application Details, please refer to the Product Data Sheet available below.

  • Thinners, Additives, and Reducers
    08EJB Fast Spray Reducer
    08320 Medium Reducer
    99056 Acrylithane Accelerator
 

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