ASTM ASTM F99-07(2015) - August 11, 2019 - admin Click here to purchase 1.1 This guide defines the requirements and considerations for flexible barrier materials. Product Details Published: 10/01/2015 Number of Pages: 3 File Size: 1 file , 69 KB Post navigation ASTM F99-76(1993)ASTM F99-07(2011)