| Date | Description |
|---|---|
| 2017-12-02 | insert address 1991 Acquired Wolverine Foundry Coatings - Detroit , Michigan |
| 2017-12-02 | insert address 1998 Acquired MA Bell Foundry Coatings - St. Louis, Missouri |
| 2017-12-02 | insert address 2006 Acquired Protech Coatings - Dallas, Texas |