{"id":3499149,"date":"2026-01-20T15:06:45","date_gmt":"2026-01-20T14:06:45","guid":{"rendered":"http:\/\/10.6.201.155\/?post_type=product&#038;p=51432"},"modified":"2026-05-15T01:23:26","modified_gmt":"2026-05-14T23:23:26","slug":"fiber-mst-20","status":"publish","type":"product","link":"https:\/\/www.fassabortolo.it\/en\/products\/system-for-laying-floor-and-wall-coverings\/fassafloor-substrate-preparation\/fiber-mst-20","title":{"rendered":"FIBER MST 20"},"content":{"rendered":"","protected":false},"featured_media":0,"template":"","class_list":["post-3499149","product","type-product","status-publish","hentry"],"acf":[],"fimg":{"url":"https:\/\/www.fassabortolo.it\/wp-content\/uploads\/media\/assets\/FIBER_MST_20.jpg","alt":"FIBER MST 20"},"product_description":["High tenacity polymer fibres for reinforcing floor screeds"],"ekr_hierarchy_settings":{"it":{"FASSA_LINEA_FASSAFLOOR_FONDI_DI_POSA_SISTEMA_POSA":{"ekr_position":27}},"es":{"FASSAES_LINEA_FASSAFLOOR_FONDI_DI_POSA_SISTEMA_POSA":{"ekr_position":11}},"lu":{"FASSA_LINEA_FASSAFLOOR_FONDI_DI_POSA_SISTEMA_POSA":{"ekr_position":14}}},"lang":{"language_code":"en","locale":"en_GB","text_direction":false,"display_name":"English","native_name":"Inglese","different_language":false},"systems":[{"id":3498788,"name":"System FOR LAYING FLOOR AND WALL COVERINGS","permalink":"https:\/\/www.fassabortolo.it\/en\/products\/system-for-laying-floor-and-wall-coverings\/","slug":"system-for-laying-floor-and-wall-coverings","ekr_pallet_code":"FASSA_SISTEMA_POSA_PAVIMENTI_E_RIVESTIMENTI"}],"product_pallet_code":"PROD_FIBER_MST_20","lines":[{"id":3498735,"name":"FASSAFLOOR \u2013 SUBSTRATE PREPARATION","permalink":"https:\/\/www.fassabortolo.it\/en\/products\/\/fassafloor-substrate-preparation\/","slug":"fassafloor-substrate-preparation","system_codes":["FASSA_SISTEMA_POSA_PAVIMENTI_E_RIVESTIMENTI"],"ekr_pallet_code":"FASSA_LINEA_FASSAFLOOR_FONDI_DI_POSA_SISTEMA_POSA"}],"use":["FIBER MST 20 is used to increase the toughness and ductility of floor screeds. &nbsp; 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