JOINT FILING AGREEMENT

JOINT FILING AGREEMENT

     In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing by the Xxxxx Corning/Fibreboard Asbestos Personal Injury Trust, the PI Trust Advisory Committee and Xxxxxxx X. Xxxxxx, in his capacity as the Future Claimants’ Representative under the Xxxxx Corning/Fibreboard Asbestos Personal Injury Trust Agreement, dated October 31, 2006, on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to shares of common stock, par value $0.01 per share, of Xxxxx Corning, a Delaware corporation, and that this Agreement be included as an Exhibit to such joint filing. This Agreement may be executed in any number of counterparts all of which taken together shall constitute one and the same instrument.

[Signature page follows]

     IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of this 2^nd day of July, 2007.

XXXXX CORNING/FIBREBOARD ASBESTOS PERSONAL INJURY TRUST

          /s/ Xxxxx Xxxx

Xxxxx Xxxx, Trustee

          /s/ D. XxXxxx Xxxxxxx

D. XxXxxx Xxxxxxx, Trustee

          /s/ Xxxx X. Xxxxxxxx

Xxxx X. Xxxxxxxx, Trustee

PI TRUST ADVISORY COMMITTEE

          /s/ Xxxxxxx Xxxxxxx

Xxxxxxx Xxxxxxx, Esq.

          /s/ Xxxxxxx X. Xxxx

Xxxxxxx X. Xxxx, Esq.

          /s/ Xxxx X. Xxxxxx

Xxxx X. Xxxxxx, Esq.

          /s/ Xxxxx Xxxxxxx

Xxxxx Xxxxxxx, Esq.

          /s/ Xxxxxxxx Xxxxxxxx

Xxxxxxxx Xxxxxxxx, Esq.

          /s/ Xxxxxx Xxxxx

Xxxxxx Xxxxx, Esq.

          /s/ Xxxxxx X. Xxxx

Xxxxxx X. Xxxx, Esq.

          /s/ Xxxxxx X. Xxxxx, Xx.

Xxxxxx X. Xxxxx, Xx., Esq.

          /s/ Xxxxx Xxxxx

Xxxxx Xxxxx, Esq.

FUTURE CLAIMANTS’ REPRESENTATIVE, under the Xxxxx Corning/Fibreboard Asbestos Personal Injury Trust Agreement, dated October 31, 2006

          /s/ Xxxxxxx X. Xxxxxx

Xxxxxxx X. Xxxxxx