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Hysol EA 9390 Henkel Corporation Aerospace Group Page 2 of 3 Mix Ratio Part A Part B By Weight 100 56 Pot Life (250 g mass) 2 hours Method - ASTM D2471 in water bath. Application Mixing - Combine Part A and Part B in the correct ratio and mix thoroughly. THIS IS IMPORTANT! Heat buildup during or after mixing is normal. This material safety data sheet contains changes from the previous version in sections: Corrected information in Section(s) 14. Prepared by: Gary Pierson, Sr. Product Safety and Regulatory Affairs Specialist DISCLAIMER: The data contained herein are furnished for information only and are believed to be reliable. However, Henkel Corporation