{"id":90836,"date":"2026-01-14T16:02:25","date_gmt":"2026-01-14T09:02:25","guid":{"rendered":"https:\/\/mcbifi-bauchemie.com\/products\/mc-ep-primer-w\/"},"modified":"2026-01-14T16:08:34","modified_gmt":"2026-01-14T09:08:34","slug":"mc-ep-primer-w","status":"publish","type":"product","link":"https:\/\/mcbifi-bauchemie.com\/en\/products\/mc-ep-primer-w\/","title":{"rendered":"MC-EP Primer W"},"content":{"rendered":"<ul>\n<li><strong>PRODUCT PROPERTIES:<\/strong><\/li>\n<\/ul>\n<p>\u27a2\u00a0Two-component, water-dispersed epoxy primer, environmentally friendly.<br \/>\n\u27a2\u00a0Excellent adhesion to concrete and cement-based substrates.<br \/>\n\u27a2\u00a0Reduces moisture evaporation from fresh concrete.<\/p>\n<ul>\n<li><strong>AREAS OF APPLICATION:<\/strong><\/li>\n<\/ul>\n<p>\u27a2\u00a0Primer for Epoxy flooring systems, Polyurethane coatings, Epoxy mortars and Polymer-modified mortars.<br \/>\n\u27a2\u00a0Penetrating impregnation for strengthening and improving low-strength concrete and mortar substrates.<br \/>\n\u27a2\u00a0Curing agent for fresh concrete, particularly effective in chemically aggressive environments.<br \/>\n\u27a2\u00a0Formulated with chemical components suitable for applications involving intermittent water contact, prolonged inhalation exposure and frequent application.<\/p>\n<ul>\n<li><strong>PRODUCT CHARACTERISTICS:<\/strong><\/li>\n<\/ul>\n<table style=\"height: 161px;\" width=\"896\">\n<tbody>\n<tr>\n<td width=\"126\"><strong>Cleaning agent<\/strong><\/td>\n<td width=\"546\">Water.<\/td>\n<\/tr>\n<tr>\n<td width=\"126\"><strong>Colour<\/strong><\/td>\n<td width=\"546\">Transparent.<\/td>\n<\/tr>\n<tr>\n<td width=\"126\"><strong>Packaging<\/strong><\/td>\n<td width=\"546\">20kg \/ set.<\/td>\n<\/tr>\n<tr>\n<td width=\"126\"><strong>Storage<\/strong><\/td>\n<td width=\"546\">Can be stored for at least 12 months in unopened original packaging in cool (below 20\u00b0C) and dry conditions.<\/td>\n<\/tr>\n<tr>\n<td width=\"126\"><strong>Disposal<\/strong><\/td>\n<td width=\"546\">Containers must be completely emptied and disposed of in accordance with local regulations.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>TECHNICAL DATA:<\/strong><\/li>\n<\/ul>\n<table style=\"height: 287px;\" width=\"895\">\n<tbody>\n<tr>\n<td width=\"204\"><strong>Characteristic<\/strong><\/td>\n<td width=\"114\"><strong>Unit<\/strong><\/td>\n<td width=\"108\"><strong>Value<\/strong><\/td>\n<td width=\"252\"><strong>Comments<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Mixing ratio (by weight)<\/td>\n<td width=\"114\"><\/td>\n<td width=\"108\">4 : 1<\/td>\n<td width=\"252\">Component A : Component B<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Solid content (by weight)<\/td>\n<td width=\"114\">%<\/td>\n<td width=\"108\">~ 30<\/td>\n<td width=\"252\"><\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Density<\/td>\n<td width=\"114\">g\/cm\u00b3<\/td>\n<td width=\"108\">~ 1.05<\/td>\n<td width=\"252\">At 25\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Working time<\/td>\n<td width=\"114\">minutes<\/td>\n<td width=\"108\">~ 30 \u2013 45<\/td>\n<td width=\"252\">Depending on temperature and humidity<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Accessible after (foot traffic)<\/td>\n<td width=\"114\">hours<\/td>\n<td width=\"108\">~ 6 \u2013 12<\/td>\n<td width=\"252\">Depending on temperature and humidity<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Application conditions<\/td>\n<td width=\"114\">\u00b0C<\/p>\n<p>%<\/p>\n<p>K<\/td>\n<td width=\"108\">\u2265 8<\/p>\n<p>\u2264 85<\/p>\n<p>3<\/td>\n<td width=\"252\">Air, material and substrate temperature<\/p>\n<p>Relative humidity<\/p>\n<p>Above dew point<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Minimum recoat interval<\/td>\n<td width=\"114\">hours<\/td>\n<td width=\"108\">12<\/td>\n<td width=\"252\">At 25\u00b0C<\/td>\n<\/tr>\n<tr>\n<td width=\"204\">Consumption<\/td>\n<td width=\"114\">kg\/m<sup>2<\/sup><\/td>\n<td width=\"108\">~ 0.15 \u2013 0.2<\/td>\n<td width=\"252\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>* All specifications are based on +23\u00b0C and 50% relative humidity.<\/em><\/p>\n<ul>\n<li><strong>INSTRUCTIONS TO USE:<\/strong><\/li>\n<\/ul>\n<p><strong>\u27a2\u00a0General information:<\/strong><br \/>\n&#8211; Coverage rates, application times, time to foot traffic and time to full cure depend on temperature, substrate characteristics and site conditions. Mixing of the two components must be carried out under strict supervision.<br \/>\n&#8211; Avoid incomplete curing or material residues remaining on the surface.<br \/>\n&#8211; <strong>MC-EP Primer W<\/strong> should not be applied during rain or temperatures are below 8\u00b0C.<\/p>\n<p>\u27a2 <strong>Substrate preparation \/ Mixing:<\/strong> Please refer to the \u201cGeneral Application Advice\u201d leaflets: \u201cIndustrial Flooring \u2013 Substrate and Substrate Preparation\u201d and \u201cReactive Resins\u201d.<\/p>\n<p>\u27a2\u00a0<strong>Priming:<\/strong> Priming beneath Epoxy or Polyurethane Floor Coatings: Apply <strong>MC-EP Primer W<\/strong> by roller at 150 \u2013 200 g\/m\u00b2. Final floor coatings may be applied after a minimum of 6 hours and a maximum of 24 hours at 30\u00b0C.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-medium wp-image-90832\" src=\"https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2026\/01\/MC-EP-Primer-W-450x450.png\" alt=\"\" width=\"450\" height=\"450\" srcset=\"https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2026\/01\/MC-EP-Primer-W-450x450.png 450w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2026\/01\/MC-EP-Primer-W-240x240.png 240w, https:\/\/mcbifi-bauchemie.com\/wp-content\/uploads\/2026\/01\/MC-EP-Primer-W.png 500w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/p>\n<p><strong>Two-component water-based Epoxy primer.<\/strong><\/p>\n","protected":false},"featured_media":90833,"template":"","meta":[],"product_cat":[873,418],"product_tag":[886],"acf":[],"_links":{"self":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/90836"}],"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":4,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/90836\/revisions"}],"predecessor-version":[{"id":90843,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product\/90836\/revisions\/90843"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/media\/90833"}],"wp:attachment":[{"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/media?parent=90836"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product_cat?post=90836"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mcbifi-bauchemie.com\/en\/wp-json\/wp\/v2\/product_tag?post=90836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}