At around 11.20am on Tuesday 9 February 2021, two men entered the premises in Staplehurst Road where it is alleged they stole the gas bottles while staff were distracted.
Investigating officer, PC Scott Goddard, said: ‘We have been investigating this incident and are now able to issue a CCTV image of two men we wish to speak to.
‘Anybody who recognises one or both of the men is urged to call our appeal line.’
Anyone with information is asked to call Kent Police on 01622 604100, quoting crime reference 46/4345/21.
You can also contact Kent Crimestoppers anonymously on 0800 555111, or by completing an online form on their website.