# Covestro to supply bio-based MDI to Carlisle Construction Materials

Covestro AG will supply Carlisle Construction Materials with bio-circular MDI (Mondur CQ 489 MS) based on ISCC PLUS certified mass balanced raw materials, enabling Carlisle to produce polyiso insulation boards with lower embodied carbon.

- Type: Contract
- Announced: 2024-08-16
- Status: announced
- Products: bio-circular MDI, polyiso insulation boards
- Sectors: [Specialty Chemicals](https://endata.com/sectors/specialty-chemicals.md), [Construction Materials](https://endata.com/sectors/construction-materials.md)

## Companies

- [Covestro](https://endata.com/companies/1705.md) (supplier)
- [Carlisle Construction Materials](https://endata.com/companies/54574.md) (customer)

## Sources

- [chemengonline.com](https://www.chemengonline.com/covestro-to-supply-bio-based-mdi-for-carlisle-construction-chemicals/), 2024-08-16: "Covestro’s vision to become fully circular requires R&D advancements that directly support the scope 3 goals of our customers, like Carlisle"
- [covestro.com](https://www.covestro.com/press/materials-lead-the-way-in-sustainable-construction-using-bio-attributed-materials/), 2024-08-16: "Covestro’s vision to become fully circular requires R&D advancements that directly support the scope 3 goals of our customers, like Carlisle"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.