LEI  213800EHT3TI1KPQQJ56

25 March 2022

2021 Annual Financial Report and Notice of 2022 Annual General Meeting (AGM)

Copies of the Synthomer plc ("the Company") 2021 report and accounts, Notice of AGM (which will be held on 28 April 2022 at 11.00 am) and associated proxy card have been sent to shareholders and submitted to the UK Listing Authority for publication through the National Storage Mechanism in accordance with Listing Rule 9.6.1, where they will shortly be available for inspection at  https://data.fca.org.uk/#/nsm/nationalstoragemechanism .

In compliance with DTR 6.3.5(3), the 2021 report and accounts and Notice of AGM are also available on the Company's website, www.synthomer.com and upon request from the Company Secretary at 45 Pall Mall, London, SW1Y 5JG.

Tim Hughes, President, Corporate Development

Richard Atkinson, Company Secretary

Enquiries:

Synthomer plc

Tel: + 44 1279 436211