# The Aerosol Dispensers Regulations 2009, Paragraph 1.2: Test pressure


“Test pressure” means the pressure to which an unfilled aerosol dispenser container may be subjected for 25 seconds without any leakage being caused or, in the case of metal or plastic containers, any visible or permanent distortion except as allowed under 6.1.1.2.

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Source: https://www.legislation.gov.uk/uksi/2009/2824/schedule/1A/paragraph/1.2 (the official version)
Page: https://openlegislation.uk/aerosol-dispensers-regulations-2009/schedule-1A/paragraph-1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.