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Scrub Resistance Testing Paint Panels

Article No. 12779

Leneta P121-10N Black Scrub Panel 100/pk

Leneta Black Scrub Test Panel

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$307.00 excl. taxes & shipping cost


  • Plastic-Vinyl Chloride/Acetate Copolymer
  • Smooth Matte Surface
  • Plasticizer Free
  • Used in ASTM D 2486, ASTM D 4213, ISO 11998 and Other Scrub Test Methods
  • Have a special, finely textured surface for enhanced adhesion.

Technical Attributes

  • Data
    Size:6-1/2 x 17 in (165 x 432 mm)
    Thickness:10 mil (0.25 mm)
    Quantity Per Box:100
    Boxes per Case:5


ASTM D2486, ASTM D3450, ASTM D4213, ASTM D4828, ASTM D6900, ASTM D7190, ASTM D7377, ISO 11998


In a typical scrub test, the coating is applied to the Leneta Scrub Test Panel at a specified film thickness, allowed to dry, then subjected to scrubbing with a straight-line scrub tester. In ASTM D 2486, a 10 mil shim is inserted under the panel to accelerate failure and thereby reduce testing time. The scrub resistance is the number of scrub cycles required to remove the coating to a specified end point.

Alternatively, the loss in weight is determined after a specified number of scrub cycles as a measure of scrub resistance, with calculation of equivalent loss in film thickness.

As paints are gradually worn down during the scrubbing process, a feathered edge” is produced which allows for a more precise determination of the end point.

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