Joinder to Registration Rights Agreement by Milacron Inc. and Guarantors, June 10, 2004

Summary

Milacron Inc. and several affiliated guarantor companies have agreed to join and be bound by the terms of a Registration Rights Agreement originally dated May 26, 2004, between Milacron Escrow Corporation and Credit Suisse First Boston LLC. Milacron Inc. assumes the role of "Issuer" and the guarantors agree to be bound as "Guarantors" as of the effective date of the Escrow Merger on June 10, 2004. This document formalizes their participation and obligations under the existing agreement regarding registration rights.

EX-4.5 48 y98028exv4w5.txt JOINDER TO REGISTRATION RIGHTS AGREEMENT EXHIBIT 4.5 REGISTRATION RIGHTS JOINDER OF MILACRON INC. AND THE GUARANTORS With respect to the Registration Rights Agreement, dated as of May 26, 2004, between Milacron Escrow Corporation and Credit Suisse First Boston LLC, as representative of the several Purchasers named therein (the "Registration Rights Agreement"), (i) Milacron Inc. hereby agrees to be bound by such Registration Rights Agreement in the capacity as "Issuer" and assumes all of the rights and obligations of Milacron Escrow Corporation thereunder and (ii) each of the undersigned under the heading "Guarantors" below agrees to be bound by such Registration Rights Agreement in the capacity as "Guarantor", in each case, as of the effective time of the Escrow Merger, on June 10, 2004. Capitalized terms used but not defined in this Registration Rights Joinder shall have the meanings given to such terms in the Registration Rights Agreement. [Signature Pages Follow] Very truly yours, MILACRON INC. By: /s/ R.P. Lienesch ----------------- Name: R.P. Lienesch Title: Vice President - Finance and Chief Financial Officer Guarantors: EACH GUARANTOR LISTED ON SCHEDULE A HERETO By: /s/ Robert P. Lienesch ----------------- Name: Robert P. Lienesch Title: Treasurer EACH GUARANTOR LISTED ON SCHEDULE B HERETO By: /s/ Robert P. Lienesch ----------------- Name: Robert P. Lienesch Title: Vice President EACH GUARANTOR LISTED ON SCHEDULE C HERETO By: /s/ Hugh C. O'Donnell --------------------- Name: Hugh C. O'Donnell Title: Secretary EACH GUARANTOR LISTED ON SCHEDULE D HERETO By: /s/ John C. Francy ------------------ Name: John C. Francy Title: Assistant Treasurer D-M-E OF CANADA LIMITED By: /s/ John C. Francy ------------------ Name: John C. Francy Title: Treasurer MILACRON INTERNATIONAL MARKETING COMPANY By: /s/ Robert P. Lienesch ---------------------- Name: Robert P. Lienesch Title: Treasurer and Assistant Secretary MILACRON CAPITAL HOLDINGS B.V. By: /s/ Gerard van Deventer ----------------------- Name: Gerard van Deventer Title: Managing Director Dated: June 10, 2004 SCHEDULE A Milacron Marketing Company Northern Supply Company, Inc. Nickerson Machinery Chicago Inc. Pliers International, Inc. D-M-E U.S.A. Inc. D-M-E Manufacturing Inc. Uniloy Milacron Inc. Uniloy Milacron U.S.A. Inc. Milacron Industrial Products, Inc. Oak International, Inc. Cimcool Industrial Products Inc. Milacron Plastics Technologies Group Inc. Progress Precision Inc. SCHEDULE B Milacron Resin Abrasives Inc. D-M-E Company SCHEDULE C 450500 Ontario Limited Milacron Canada Inc. SCHEDULE D 528650 Ontario Limited ###-###-#### Canada Limited