Obsolete Products
| Product number | SDS Pack Size(s) covered | Product Name | SDS Issue Date |
| 4108-08 | 08 | Algaecide, No. 85 | 1/26/2022 |
| 4188-01 | 01, 02, 05, 07, 33, 51 | Freez-Kontr'l | 10/16/2018 (Dell Tech) 3/18/19 (k) |
| 4188-33 | 01, 02, 05, 07, 33, 51 | FREEZ-KONTR'L | 3/18/2022 |
| 4289-01 | NuLock, General Purpose Thread Sealant | 12/18/2020 | |
| 4289-02 | 4289-02, 05 | NuLock, Refrigerant Thread Sealant | 12/18/2020 |
| 4289-03 | NuLock, Thread Sealant with PTFE | 12/18/2020 | |
| 4289-04 | NuLock, Flange Sealant | 12/18/2020 | |
| 4289-05 | 4289-02, 05 | NuLock, Refrigerant Thread Sealant | 12/18/2020 |
| 4290-75 | 75 | Nu-Blast, Aerosol | 6/15/2024 |
| 4050-06 | EasySeal Ultimate LS | 7/21/2026 |