Rosehill Energy
We manufacture the Flexilon polymer systems used to coat and protect subsea infrastructure — supplied to applicators and coating houses worldwide.
Over 35 years of polymer chemistry.
Applications
We formulate and manufacture the polymer systems; our customers and approved applicators apply them across these three areas.
Liquid-applied Flexilon systems for field joint coatings and line pipe insulation. J-Lay, S-Lay, and Reeling compatible.
Pre-formed polyurethane components: bend restrictors, cable protection, insulation clamshells, and pipe supports.
Bespoke coatings for manifolds, Christmas trees, chains, and complex subsea structures.
Why Rosehill
Developing advanced polyurethane systems since 1988. Deep formulation expertise refined over decades of subsea application.
500+ tonnes monthly capacity from our West Yorkshire facility. Reactors from 4 to 60 tonnes for any project scale.
Flexilon 3604 delivers industry-leading high-temperature performance for HP/HT subsea applications.
We supply bespoke polymer systems engineered to your project specification, for application by you or your chosen coating house. A trusted supply partner — never a competitor for your work.
The Flexilon Range
Three Flexilon systems built on our proprietary Networked Epoxy Modified Olefin chemistry.
Two-component Flexilon system. Proven across 16+ major subsea projects since 2016. 90°C hot-wet / 125°C dry service temperature.
Three-component Flexilon system. 13+ applications since 2017. 120°C hot-wet service temperature for demanding deepwater conditions.
ISO 12736 qualified. 140°C service temperature. Three-component formulation. Built for HP/HT environments.
We develop bespoke polymer solutions for subsea infrastructure projects worldwide.