Exhibit 99.1

Joint Filer Information

Name of Joint Filer:	American Securities Partners V, L.P.
Address of Joint Filer:	c/o American Securities LLC
	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	10% Owner
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC

Joint Filer Information

Name of Joint Filer:	American Securities Partners V(B), L.P.
Address of Joint Filer:	c/o American Securities LLC
	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	10% Owner
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC

Joint Filer Information

Name of Joint Filer:	American Securities Partners V(C), L.P.
Address of Joint Filer:	c/o American Securities LLC
	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	10% Owner
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC

Joint Filer Information

Name of Joint Filer:	American Securities Associates V, LLC
Address of Joint Filer:	c/o American Securities LLC
	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	10% Owner
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC

Joint Filer Information

Name of Joint Filer:	American Securities LLC
Address of Joint Filer:	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	10% Owner
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC

Joint Filer Information

Name of Joint Filer:	Marc Saiontz.
Address of Joint Filer:	c/o American Securities LLC
	299 Park Ave, 34th Floor
	New York, NY  10171
Relationship of Joint Filer to Issuer:	Director
Issuer Name and Ticker or Trading Symbol:	Xerium Technologies, Inc. [XRM]
Date of Earliest Transaction Required to be Reported:
(Month/Day/Year):	4/2/2012
Designated Filer:	AS Investors, LLC