Exhibit 32.1
CERTIFICATION
I, Michele Volpi, in connection with the Annual Report of H.B. Fuller Company on Form 10-K for the fiscal year ended November 28, 2009, as amended, (the “Report”), hereby certify that:
| (a) | the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and |
| (b) | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of H.B. Fuller Company. |
| Date: January 26, 2010 |
/s/ Michele Volpi |
| Michele Volpi |
| President and Chief Executive Officer |
