FLEX-ACE™
![Flexitallic Flex-ACE, Air Cooled Exchanger header plug and gasket.](https://flexitallic.com/wp-content/uploads/2023/10/Flex-ACE-Vertical-1024x1024.png)
Flexitallic FLEX-ACE™ is a no-leak innovative plug and gasket design engineered to stop header leaks on Air-Cooled Exchangers. Powered by the Change gasket.
Change™ – Corriculite® Filler
![Corriculute Change Gasket](https://flexitallic.com/wp-content/uploads/2023/03/Corriculite_Change_Gasket-768x768-1.jpg)
Metal-wound gasket designed to deliver a seal with the most dynamic recovery, in corrosion sensitive applications.
Change™ – HF
![Change™ - HF](https://flexitallic.com/wp-content/uploads/site//1/Flexitallic_Inventory_2018__Change_Gasket_HF-Alky-1024x1024.jpg)
The Change™-HF is suitable for use in HF-Alky service.
Change™ – PTFE Filler
![Change™ - PTFE Filler](https://flexitallic.com/wp-content/uploads/site//1/Change-PTFE-scaled-923x1024.jpg)
Metal-wound gasket designed to deliver a seal with the most dynamic recovery, with PTFE filler material.
Change™ – Graphite Filler
![Change™ - Graphite Filler](https://flexitallic.com/wp-content/uploads/site//1/Flexitallic_Inventory_2018__Change_Gasket-1024x1024.jpg)
Metal-wound gasket designed to deliver a seal with the most dynamic recovery, with Graphite filler.
Change™ – 855 Filler
![](https://flexitallic.com/wp-content/uploads/2020/07/Change-Thermiculite-855.png)
Metal-wound gasket designed to deliver a seal with the most dynamic recovery, with Thermiculite 855 filler