Acrylithane 2.8

Polyurethane Finishing Coat

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 variety 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/10000 (other colors available) 

    Finish: High gloss 

    Volume solids: 56% ± 1 

    Theoretical spreading rate: 898 ft²/US gallon [22.4 m²/liter] – 1 mils [25 microns] 

    Flash point: 79°F/26°C 

    Specific gravity: 10.8 lbs/US gallon [1.3 kg/liter] 

    Viscosity: 30” – 35”, Zahn 3 

    Touch dry: 4 hours, 68°F/20°C 

    Dry to handle: 6 hours, 68°F/20°C 

    VOC content: 333 g/liter [2.8 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

    Product / Mix ratio: Base 643J9 : Curing agent 941JB / 3 : 1 by volume 

    Application method: Airless spray / Air spray

    Thinner (max. vol.): 08320 (0 – 5%) / 08320 (5 – 15%) (See Additives on PDS) 

    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 [138 bar] (Airless spray data are indicative and subject to adjustment)

    Cleaning of tools: 08320 Medium Reducer 

    Indicated film thickness, dry: 1.3 – 3 mils [38 – 75 microns]

    Indicated film thickness, wet: 2.7 – 5.2 mils [67 – 133 microns]

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

    Overcoat interval, max: See Overcoating on 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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