JOINDER AGREEMENT TO INTERCREDITOR AGREEMENT November 9, 2015

Exhibit 10.4

JOINDER AGREEMENT TO INTERCREDITOR AGREEMENT

November 9, 2015

The undersigned, together with its successors and assigns (the “Purchaser”), in connection with the 12.0% Senior Secured Notes Due 2019 (the “12.0% Notes”) issued by LSB Industries, Inc., a Delaware corporation (the “Company”), pursuant to that certain Note Purchase Agreement, dated as of November 9, 2015 (the “Note Purchase Agreement”), is the “Other Pari Passu Lien Obligations Agent” for itself and each other holder of the 12.0% Notes (collectively, the “New Claimholders”) wishing to become “Notes Claimholders” under and as each such term is defined in the Intercreditor Agreement dated as of August 7, 2013 (as amended and/or supplemented from time to time, the “Intercreditor Agreement” (terms used without definition therein having the meanings assigned to such terms by the Intercreditor Agreement)) among the Company, the Company’s subsidiaries party thereto, the ABL Agent thereunder and the Notes Agent thereunder.

In consideration of the foregoing, the undersigned hereby:

i. represents that it has full power and authority to become a party to the Intercreditor Agreement on behalf of such New Claimholders and to act as Other Pari Passu Lien Obligations Agent on behalf of such New Claimholders under the Note Purchase Agreement;

ii. agrees that its address for receiving notices pursuant to the Intercreditor Agreement shall be as follows:

LSB FUNDING LLC

000 Xxxx Xxxxxx, 00xx Xxxxx

Xxx Xxxx, XX 00000

Attn: Legal Department

with a copy to (which shall not constitute notice):

Winston & Xxxxxx LLP

00 X. Xxxxxx Xxxxx

Xxxxxxx, XX 00000

Attention: Xxxxxxx X. Xxxxx

iii. acknowledges that the Purchaser has received a copy of the Intercreditor Agreement;

iv. acknowledges on behalf of itself and the other New Claimholders that the Obligations evidenced by the 12.0% Notes qualify as Other Pari Passu Lien Obligations and Notes Obligations for all purposes of the Intercreditor Agreement; and

v. accepts and acknowledges the terms of the Intercreditor Agreement applicable to the Purchaser and the other Notes Claimholders and agrees on its own behalf and on behalf of the New Claimholders to be bound by the terms thereof applicable to holders of Notes Obligations, with all the rights, duties and obligations of the Notes Claimholders under the Intercreditor Agreement and to be bound by all the provisions thereof as fully as if they had been named as Notes Claimholders on the effective date of the Intercreditor Agreement.

THIS JOINDER AGREEMENT SHALL BE GOVERNED BY, AND SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

[intentionally left blank]

In witness whereof, the parties have caused this Joinder Agreement to be duly executed as of the date first written above.

LSB FUNDING LLC, as Other Pari Passu Lien Obligations Agent
By:		/s/ Xxxxxxx X. Xxxxxxx
Name:		Xxxxxxx X. Xxxxxxx
Title:		Manager

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

Acknowledged and Agreed:

XXXXX FARGO CAPITAL FINANCE, INC., as ABL Agent

By:		/s/ Xxxx Xxxxxxxxx
Name:		Xxxx Xxxxxxxxx
Title:		VP
UMB BANK, N.A., as Notes Agent
By:		/s/ Xxxxx Xxxxxxx
Name:		Xxxxx Xxxxxxx
Title:		Vice President

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

The Company and the Guarantors represent

to the Purchaser, the Notes Agent and

the ABL Agent that the 12.0% Notes

meet the requirements to qualify as Other

Pari Passu Lien Obligations under and as defined

in the Intercreditor Agreement

and hereby acknowledges

and accepts this Joinder Agreement.

LSB INDUSTRIES, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		Interim CEO
GUARANTORS:
CEPOLK HOLDINGS, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President
CHEMEX I CORP.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President
CHEMICAL PROPERTIES L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

CHEMICAL TRANSPORT L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
CHEROKEE NITROGEN L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President
CHEROKEE NITROGEN HOLDINGS, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
CLIMACOOL CORP.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
THE CLIMATE CONTROL GROUP, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

CLIMATECRAFT, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
CLIMATECRAFT TECHNOLOGIES, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
CLIMATE MASTER, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
CONSOLIDATED INDUSTRIES L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President
EDC AG PRODUCTS COMPANY L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

EL DORADO ACID, L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
EL DORADO ACID II, L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
EL DORADO AMMONIA L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
EL DORADO CHEMICAL COMPANY
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President
EL DORADO NITRIC L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

EL DORADO NITROGEN, L.P.
By El Dorado Acid, L.L.C., its general partner
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		Executive Vice President
INTERNATIONAL ENVIRONMENTAL CORPORATION
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
KOAX CORP.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
LSB CAPITAL L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
LSB CHEMICAL L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

LSB-EUROPA LIMITED
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
XXXXX CHEMICAL COMPANY
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
SUMMIT MACHINE TOOL MANUFACTURING L.L.C.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
THERMACLIME TECHNOLOGIES, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP
TRISON CONSTRUCTION, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		EVP

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]

XPEDIAIR, INC.
By:		/s/ Xxxxxx X. Xxxxxxxxx
Name:		Xxxxxx X. Xxxxxxxxx
Title:		President

[SIGNATURE PAGE TO JOINDER OF INTERCREDITOR AGREEMENT]