More F The completed data sheets can be used by technical personnel to help evaluate the technical acceptability of a proposed material, by production personnel to evaluate production compatibility of proposed materials and to provide application instructions for selected paints and coatings materials, and by quality control personnel to verify attributes of materials. This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

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A number in parentheses indicates the year of last reapproval. This standard has been approved for use by agencies of the U. Department of Defense. The front side of the sheet contains four major,numbered paragraphs and a highlighted section for SpecialSafety Precautions.

These paragraphs are as follows:I. Generic Type and DescriptionII. Manufacturers DataIII. Surface Preparation Minimum RequirementsThe back side of the page contains the following paragraphs:V. Mixing ProcedureVI. Referenced Documents2. EPA Method U. Instructions for Completing Data Sheet3. Current edition approved May 1, Published June Originallyapproved in DOI: Order Adjunct No.

Original adjunct produced in Capitol St. The following instruc-tions are organized by paragraph numbers contained within thedata sheet. See Fig. This can be as complete or as brief as the concerned partiesdesire. For example, a separate attached list of compatible andincompatible topcoats or acceptable cargo exposures could beincluded. The form should beamended to show method.

Also, for two partcoatings, state whether the requirement is for each individualcomponent, the mixed coating, or all three. The profile listed must be given as a range for the average ofall profile measurements. The method of measurement must beagreed upon by all parties concerned.

Subparagraph c should preferably contain a genericsolvent as opposed to a proprietary one. Subparagraph f should, as a minimum, contain the mesh size of the strainingmaterial and special procedures governing which componentshould be added to the other. Subparagraph b , if appropriate,should include length of induction time given as a function ofvarious temperatures.

It must be filled outaccurately and completely using all blocks in every paragraph. Maximum recoat times should be expressed in hours, days,weeks, or months. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn.

Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.

Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.





ASTM F718s


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