- Graduate R&D Intumescent ChemistBlue Octopus Recruitment Limited, Flixborough, Scunthorpe,Jotun’s global R&D activities on Intumescent Coatings are centred in our state-of-the-art laboratory in Flixborough, UK, with five supporting regional laboratories around the world. Responsible for new product innovations, training, and competence development ...jobsearch.direct.gov.uk 2022-05-19 -