ASTM-C1685 Complete Document History
Standard Specification for Pneumatically Applied High-Temperature Fiber Thermal Insulation for Industrial Applications

Complete Current Edition:
   2015 R21 EDITION - REAPPROVED IN 2021 - April 28, 2021

Obsolete Revision Information:
   2015 EDITION - Pneumatically Applied High-Temperature Fiber Thermal Insulation for Industrial Applications - July 15, 2015
   2008 EDITION - Pneumatically Applied High-Temperature Fiber Thermal Insulat - Oct. 1, 2008