Ink Impermeability Test

Regular webbing absorbs ink rapidly. BioThane's coating protects the webbing and reduces staining.

Test Procedure

ASTM: D 471 -12
Rubber Property Effects of Liquids


This photo was taken seconds after ink drops were placed on the samples. Without the protective coating, the ribbon absorbs the ink rapidly. Certain coatings are more resistant to staining.BioThane Coated Webbing can conduct this test to find the proper color and BioThane® coated webbing to meet your needs.

BioThane Test Results