# ISO 8394:1988 — Withdrawn and superseded ISO standards For ISO 8394:1988, item title is Building construction — Jointing products — Determination of extrudability of one-component sealants; status code is 9599; successor is ISO 8394-1:2010 | ISO 8394-2:2010; withdrawn / published date is 1988-11-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 8394:1988 _(verified: appears in the quote below)_ - **Item title:** Building construction — Jointing products — Determination of extrudability of one-component sealants _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8394-1:2010 | ISO 8394-2:2010 - **Withdrawn / published date:** 1988-11-17 _(verified: appears in the quote below)_ ## What the source says > 15560,IS,,ISO 8394:1988,Building construction — Jointing products — Determination of extrudability of one-component sealants,Construction immobilière — Produits pour joints — Détermination de l'extrudabilité des mastics à un composant,1988-11-17,1,['91.100.50'],ISO/TC 59/SC 8,9599,,"[50095,50096]","['en','fr']",2,

Refers to sealants extruded from the packages in which they are usually supplied for direct application to a building joint. Is only to be used for testing the workability of a solvent. Is not to be used for classifying sealants.

## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).