Published
ISO 1420:2016 specifies two methods for the determination of the resistance of rubber- or plastics-coated fabrics to water penetration (hydrostatic resistance) when subjected to a specific hydrostatic pressure over a fixed period of time. Method A specifies the procedure for a low and high hydrostatic pressure and Method B for a low hydrostatic pressure.
WITHDRAWN
ISO 1420:2001
PUBLISHED
ISO 1420:2016
90.20
Standard under periodical review
Jan 15, 2026
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