For preparing free films of organic coatings
This paper is sealed on both sides, one side glossy and the other matte. The glossy side has a silicone finish with balanced release, to avoid excessive crawling of solvent borne or waterborne coatings, while permitting easy stripping of dried films. It is recommended in ASTM D 4708 “Standard Practice for Preparation of Uniform Free Films of Organic Coatings” and can be used to prepare test films for ASTM D 2370 “Tensile Strength of Organic Coatings”, ASTM D 1653 “Water Vapor Transmission of Organic Coatings Films”, and other free-film test methods