Standard Guide to
Properties and Tests of Mastics and Coating Finishes for
Thermal Insulation1

This standard is issued under the fixed designation C 647; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

Click below to download Astm C 647 – 95 (Reapproved 2000) Pdf free
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Click here to download Astm C 645 – 04 Pdf Free Download