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Penopac chart 18A with 4 test areas

byko-chart Penopac 18A

  • Partially clearcoated penopac card
  • Size: 140 x 254 mm (5.5 x 10.0 in)
Click here for Chinese price list in RMB
$77.00 €65.00 excl. taxes & shipping cost

Buy 4 or more and only pay $55.00 each!


  • Used to assess penetration resistance of architectural coatings
  • Consist lot to lot quality for optimum long term property studies

Technical Attributes

    Technical Properties

  • Size
    140 x 254 mm
  • Qty/Box
  • Size
    5.5 x 10 in
  • Size/Pattern
    18A - White/White/Black/White
  • Surface Finish
    Clearcoated / uncoated
  • Test Areas
  • Technical Specifications

  • Gap Clearance Range mil/µm


A uniform paint film is applied on a black / white contrast chart. After air drying the drawdown can be objectively evaluated using the BYK-Gardner spectro2guide. The operator is menu guided through the measurement procedure and the opacity value is displayed automatically in a second. The same procedure can be applied for transparent films and plastics.

Delivery Content

250 pieces / box
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