{"id":34172,"date":"2025-05-12T07:52:27","date_gmt":"2025-05-12T05:52:27","guid":{"rendered":"https:\/\/samotocentras.lt\/produktas\/fireclay-mastic-mortalex-145-20kg\/"},"modified":"2026-06-03T08:17:13","modified_gmt":"2026-06-03T06:17:13","slug":"fireclay-mastic-mortalex-145-20kg","status":"publish","type":"product","link":"https:\/\/samotocentras.lt\/en\/goods\/fireclay-mastic-mortalex-145-20kg\/","title":{"rendered":"MORTALEX 145 Fireclay Mastic, 20 kg"},"content":{"rendered":"<p class=\"ai-optimize-13 ai-optimize-introduction\">The choice of the right refractory materials for a specific application requires careful assessment of the operating conditions of the installation. We recommend that you consult with our specialist before choosing the type of material to make sure it is suitable for your installation. <\/p>\n<table>\n<thead>\n<tr>\n<th><strong>Feature<\/strong><\/th>\n<th><strong>Guaranteed<\/strong><\/th>\n<th><strong>Typical<\/strong><\/th>\n<th><\/th>\n<th><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Chemical composition<\/strong><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Alumina (Al\u2082O\u2083)<\/td>\n<td>30,0 %<\/td>\n<td>33,0 %<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Operating temperature range<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>1450 \u00b0C<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Resistance to heat<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>152 sP<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Grain size<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>0-0,5 mm<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Binder type<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>Chemical &#8211; Ceramic<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Period of validity<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>6 months<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><strong>Storage conditions<\/strong><\/td>\n<td>&#8211;<\/td>\n<td>5 \u00b0C &#8211; 30 \u00b0C<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p class=\"ai-optimize-23\"><strong>Ready-to-use heat-resistant mastic<br \/>\n<\/strong><br \/>\n<strong>MORTALEX &#8211;<\/strong> heat-resistant wet mastic\/adhesive &#8211; ready to use immediately. For bonding heat-resistant bricks and lightweight insulation products (calcium silicate and semi dense panels). They have the advantage that the bond is strong immediately after application, without the need for additional heating.  <\/p>\n","protected":false},"featured_media":29952,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[372],"product_cat":[421],"product_tag":[342,343,345,346],"class_list":["post-34172","product","type-product","status-publish","has-post-thumbnail","product_brand-2pco-zarow","product_cat-fireclay-mertels","product_tag-energy","product_tag-pramonei-en","product_tag-hobby","product_tag-home","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>MORTALEX 145 Fireclay Mastic, 20 kg - \u0160amoto centras<\/title>\n<meta name=\"description\" content=\"MORTALEX - heat-resistant wet mastic\/adhesive - ready to use immediately. 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