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This standard is issued under the fixed designation F484; the number immediately following the designation indicated 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 (€) indicates an editorial change since the last revision or re approval.

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With the rest specimen again under the designated load, place an absorbent cotton or flannel swatch, 1/2 to 5/8 in. (12.7 to 15.9 mm) square, on the tension surface (top) of the craze test specimen directly over the fulcrum. Position the cotton or flannel swatch in the middle of the specimen so there is a clear space along each edge to avoid initiating crazing at the edge.

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