Acrylithane DTM

Polyurethane Topcoat


A two-component, direct-to-metal polyurethane topcoat formulated for spray applications. Ideal for construction equipment, truck frames, trailers, bulk tanks, and chemical trailers.


  • Excellent gloss and color retention. 
  • Good corrosion resistance. 
  • Resistant to chemical spills and splashes. 
  • Does not require a primer. 
  • Wide range of colors available.  
  • Recommended Use

    For use on construction equipment, transportation equipment, truck frames, trailers, bulk tanks, chemical trailer applications that require a topcoat as a monocoat application. 

  • Physical Constants

    Color name/Shade code: White/10000 (other colors available) 

    Finish: High gloss

    Volume solids: 57% ± 1 

    Theoretical spreading rate: 914 ft²/US gallon [22.8 m²/liter] – 1 mil [25 micron] 

    Flash point: 86°F/30°C (mixed product) 

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

    Dry to touch: 1 hour, 68°F/20°C 

    Dry to handle: 12+ hours, 68°F/20°C

    Service temperatures: Maximum, dry service exposure only: 248°F/120°C 

    VOC content: 3.1 lbs/US gallon [370 g/liter] 

    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 646J9 : Curing Agent 941JB / 5.5 : 1 by volume 

    Application methods: Airless spray / Air spray / Brush or Roller  

    Thinners (max. vol.): 08NJB, 5% / 08NJB, 5% – 15% / 08DJB, 2 – 4 oz 

    Pot life: 4 hours, 68°F/20°C 

    Nozzle orifice: 0.011" – 0.013" airless, 0.110” or 2.8 MM fluid cap conventional 

    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: 3.0 – 4.0 mils [76 – 102 microns]

    Indicated film thickness, wet: 5.26 – 7.0 mils [133 – 178  microns] 

    Overcoat interval, min: 12 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
    08NJB Dimethyl Carbonate
    08EJB Fast Spray Reducer
    08320 Medium Reducer
    99056 Accelerator

Relevant Documents

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