ASTM D172-23Withdrawn Standard: ASTM D172-23 Specification for Coal-Tar Saturated Roofing Melt for Use in Waterproofing and in Constructing Built Up Roofs (Withdrawn 1925)WITHDRAWN, REPLACED BY D226,D227 There is no PDF download available at this time, however you may purchase a copy of this document from Global Engineering Documents (Email: globalcustomerservice@ihs.com; Phone: 800-854-7179 or 303-397-7956).
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