{"id":80668,"date":"2020-12-01T02:56:22","date_gmt":"2020-11-30T19:56:22","guid":{"rendered":"https:\/\/mcbifi-bauchemie.com\/products\/uncategorized\/mc-fast-st\/"},"modified":"2025-12-01T09:53:39","modified_gmt":"2025-12-01T02:53:39","slug":"mc-fast-st","status":"publish","type":"product","link":"https:\/\/mcbifi-bauchemie.com\/en\/products\/mc-fast-st\/","title":{"rendered":"MC-Fast ST (MC-Fix ST)"},"content":{"rendered":"<ul>\n<li><strong>PRODUCT DESCRIPTION:<\/strong><\/li>\n<\/ul>\n<p><span class=\"fontstyle0\">\u27a2 <strong>MC-Fast ST<\/strong> (former name: MC-Fix ST) is a single-component, ultra-rapid-setting mortar formulated to stop and seal active water leaks or flowing water on concrete and masonry surfaces within minutes. The product enables immediate, temporary repair of unwanted water ingress.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 In addition to its extremely fast set time, MC-Fast ST develops early strength rapidly and reaches its final strength within a few hours.<br \/>\n<\/span><\/p>\n<ul>\n<li><strong>PRODUCT PROPERTIES:<\/strong><\/li>\n<\/ul>\n<p><span class=\"fontstyle0\">\u27a2 Very fast setting within minutes; develops final strength within hours.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Ready to use, only mixing with water.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Chloride-free and free from components harmful to concrete or cementitious materials.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Provides an effective watertight seal.<br \/>\n<\/span><\/p>\n<ul>\n<li><strong>AREAS OF APPLICATION:<\/strong><\/li>\n<\/ul>\n<p>MC-Fast ST is widely used in construction and repair works, such as:<\/p>\n<p><span class=\"fontstyle0\">\u27a2 <\/span>Localized sealing of leaks on concrete surfaces, particularly immediately after formwork removal.<\/p>\n<p><span class=\"fontstyle0\">\u27a2 <\/span>Emergency leak repair in basements, underground structures, water tanks, sewer systems, and buried pipes,\u2026<\/p>\n<p><span class=\"fontstyle0\">\u27a2 <\/span>Rapid anchoring for bolts, dowels, anchor bolts, machine baseplates, anchors, etc. in concrete, masonry or other mortar works that extremely fast setting is required.<\/p>\n<p><span class=\"fontstyle0\">\u27a2 <\/span>Rapid bedding and connection mortar in concrete, masonry and plastering works.<\/p>\n<p><span class=\"fontstyle0\">\u27a2 <\/span>Used in repair and installation works in civil and industrial construction requiring accelerated mortar setting.<\/p>\n<ul>\n<li><strong>PRODUCT CHARACTERISTICS:<\/strong><\/li>\n<\/ul>\n<table style=\"height: 89px;\" width=\"838\">\n<tbody>\n<tr>\n<td width=\"210\"><strong>Color<\/strong><\/td>\n<td width=\"476\">Light grey.<\/td>\n<\/tr>\n<tr>\n<td width=\"210\"><strong>Packaging<\/strong><\/td>\n<td width=\"476\">1kg bag.<\/td>\n<\/tr>\n<tr>\n<td width=\"210\"><strong>Shelf-life &amp; Storage<\/strong><\/td>\n<td width=\"476\">12 months in unopened original packaging; store in a cool, dry place.<\/td>\n<\/tr>\n<tr>\n<td width=\"210\"><strong>Disposal<\/strong><\/td>\n<td width=\"476\">Dispose in accordance with local environmental regulations.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>TECHNICAL DATA:<\/strong><\/li>\n<\/ul>\n<table style=\"height: 32px;\" width=\"838\">\n<tbody>\n<tr>\n<td width=\"210\"><strong>Characteristics<\/strong><\/td>\n<td width=\"108\"><strong>Unit<\/strong><\/td>\n<td width=\"120\"><strong>Value<\/strong><\/td>\n<td width=\"240\"><strong>Comments<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"210\">Mixing ratio<\/td>\n<td width=\"108\">By weight<\/td>\n<td width=\"120\">1 : 0.35<\/td>\n<td width=\"240\">Powder : Water<\/td>\n<\/tr>\n<tr>\n<td width=\"210\">Working time after mixing<\/td>\n<td width=\"108\">seconds<\/td>\n<td width=\"120\">~ 60<\/td>\n<td width=\"240\">At 20\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>*Technical values are obtained under laboratory conditions and may vary on site. Perform preliminary trials under actual site conditions to determine appropriate parameters.<\/em><\/p>\n<ul>\n<li><strong>APPLICATION NOTES:<\/strong><\/li>\n<\/ul>\n<p><span class=\"fontstyle0\">\u27a2 Inspect and assess the leak to identify the root cause. Enlarge the leak opening (e.g., form a V-groove), remove loose material, dust, weak mortar and other contaminants around the leak.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Wear waterproof, protective gloves suitable for handling rapid-exothermic cementitious products.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Mixing ratio: <strong>MC-Fast ST<\/strong> : Water = 1 : 0.35 by weight. Quickly hand-mix to obtain a uniform mortar (mixing time \u2248 25 seconds).<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Only mix small batches sized to suit the leak to be repaired.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Immediately after mixing, form the fresh mortar into a ball with the gloved hand (ensure gloves are waterproof and sufficiently thick to protect from heat generated by the exothermic reaction), press the mortar firmly into the leak opening and hold in place by hand or suitable tool for approximately 1\u20132 minutes until initial set occurs.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 For high-pressure, multiple-jet leaks, insert a plastic tube (snug diameter) into the leak and pack <strong>MC-Fast ST<\/strong> firmly around the tube as described above until set. After the mortar has set, withdraw the tube and finish the remaining void with additional mortar as required.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Before the mortar has completely solidified, smooth the mortar surface with a suitable tool and clean off excess material from the surrounding surface after sealing.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 After initial set, wet the repaired area with water (spray) about 15\u201330 minutes after setting to ensure full hydration and to minimize shrinkage and cracking.<br \/>\n<\/span><\/p>\n<p><span class=\"fontstyle0\">\u27a2 Do not use material that already shows signs of setting; do not add water or re-mix. Prepare a fresh batch if required.<br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-90532 size-medium\" src=\"https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-413x450.png\" alt=\"\" width=\"413\" height=\"450\" srcset=\"https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-413x450.png 413w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-941x1024.png 941w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-768x836.png 768w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-1411x1536.png 1411w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-1881x2048.png 1881w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST-600x653.png 600w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2020\/12\/MC-Fast-ST.png 2043w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/p>\n<p><strong>Single-component, rapid-setting mortar for immediate leak plugging.<\/strong><\/p>\n","protected":false},"featured_media":90532,"template":"","meta":[],"product_cat":[533,532,672],"product_tag":[443],"acf":[],"_links":{"self":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/80668"}],"collection":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":6,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/80668\/revisions"}],"predecessor-version":[{"id":90534,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/80668\/revisions\/90534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/media\/90532"}],"wp:attachment":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/media?parent=80668"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product_cat?post=80668"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product_tag?post=80668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}