Technical Data Sheet

3M™ Scotch-Weld™ AF 3074 FST

C. Suggested Cure Cycle

Normally, AF 3074 FST will begin to cure when a temperature of about 230-239°F (110-115°C) is

reached. A minimum cure temperature of 248°F (120°C) is suggested to effect a full cure in reasonable

time, e.g. 60 minutes. NOTE: The curing cycle will have an influence on the expansion ratio.

D. Storage

This product has a shelf life of 6 months from date of manufacturing in the sealed protective bag. At

least 5 out of these 6 months, the product must be stored at 0°F (-18°C) or below. Accordingly, the

maximum shelf life at room temperature is 1 months in the sealed protective bag. Our data indicate, that

no loss in mechanical properties is obtained after 20 days storage at room temperature outside the

protective bag. The liners should be removed immediately before use only, in order to slow down

moisture absorption.

Additional Information

In the U.S. call toll free 1-800-235-2376, or fax 1-800-435-3082 or 651-737-2171. For U.S. Military, call 1-866-556-

5714. If you are outside of the U.S., please contact your nearest 3M representative.

*These products were manufacture under a 3M Quality Management System registered to the AS9100 standard

Automotive & Aerospace Solutions Division

3M Center

St. Paul, MN 55144-1000

Phone 1-800-328-1684

Web www.3M.com/aerospace

AF 3074 FST

Issue date: 3/2018

3M and Scotch-Weld are trademarks of 3M Company

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