{"id":53135,"date":"2026-04-20T17:05:27","date_gmt":"2026-04-20T15:05:27","guid":{"rendered":"https:\/\/fernox.com\/cz\/product\/leak-sealer-f4-10l\/"},"modified":"2026-04-20T17:05:27","modified_gmt":"2026-04-20T15:05:27","slug":"leak-sealer-f4-10l","status":"publish","type":"product","link":"https:\/\/fernox.com\/cz\/product\/leak-sealer-f4-10l\/","title":{"rendered":"Leak Sealer F4 10L"},"content":{"rendered":"<p>Leak Sealer F4 je prost\u0159edek k ut\u011bs\u0148ov\u00e1n\u00ed vnit\u0159n\u00edch net\u011bsnost\u00ed vyvinut\u00fd pro pou\u017eit\u00ed v syst\u00e9mech vyt\u00e1p\u011bn\u00ed a chlazen\u00ed (HVAC) a lehk\u00fdch komer\u010dn\u00edch syst\u00e9mech. Slou\u017e\u00ed k oprav\u011b nep\u0159\u00edstupn\u00fdch net\u011bsnost\u00ed a pr\u016fsak\u016f, kter\u00e9 mohou zp\u016fsobit ztr\u00e1tu tlaku a poruchu kotle. Po dispergov\u00e1n\u00ed v syst\u00e9mu produkt vyhled\u00e1 m\u00edsto pr\u016fniku kysl\u00edku a vytvo\u0159\u00ed polymer, kter\u00fd otvor ut\u011bsn\u00ed. Tento \u0161pi\u010dkov\u00fd chemick\u00fd produkt pro \u00fapravu vody s unik\u00e1tn\u00ed t\u011bsnic\u00ed \u00fa\u010dinnost\u00ed do 1\u201324 hodin po aplikaci prokazateln\u011b zabra\u0148uje ucp\u00e1n\u00ed nebo omezen\u00ed toku uvnit\u0159 zraniteln\u00fdch sou\u010d\u00e1st\u00ed syst\u00e9mu, jako jsou \u010derpadla a bezpe\u010dnostn\u00ed za\u0159\u00edzen\u00ed. Net\u011bsnost lze rychle a \u00fa\u010dinn\u011b ucpat bez nutnosti vypu\u0161t\u011bn\u00ed cel\u00e9ho syst\u00e9mu. Jeden 10l p\u0159\u00edpravek o\u0161et\u0159\u00ed p\u0159i d\u00e1vkov\u00e1n\u00ed 0,5 % syst\u00e9m o objemu a\u017e 2 000 l.<\/p>\n<ul>\n<li>Slo\u017een\u00ed na b\u00e1zi silikonov\u00e9 emulze ur\u010den\u00e9 k migraci do stran potrub\u00ed k ucp\u00e1n\u00ed mikroskopick\u00fdch, nep\u0159\u00edstupn\u00fdch net\u011bsnost\u00ed a pr\u016fsak\u016f v syst\u00e9mech (HVAC) a lehk\u00fdch komer\u010dn\u00edch syst\u00e9mech.\n<\/li>\n<li>Eliminuje nutnost kompletn\u00edho vypu\u0161t\u011bn\u00ed syst\u00e9mu.\n<\/li>\n<li>Prokazateln\u00e1 \u00fa\u010dinnost do 1\u201324 hodin po aplikaci.\n<\/li>\n<li>\u0158e\u0161\u00ed probl\u00e9my se ztr\u00e1tou tlaku rychle a \u00fa\u010dinn\u011b p\u0159i minim\u00e1ln\u00ed intervenci\n<\/li>\n<li>Bezpe\u010dn\u00e9 pou\u017eit\u00ed \u2013 nezp\u016fsobuje ucp\u00e1n\u00ed potrub\u00ed nebo zraniteln\u00fdch sou\u010d\u00e1st\u00ed kotle, jako jsou \u010derpadla, v\u011btrac\u00ed otvory a v\u00fdm\u011bn\u00edky tepla.\n<\/li>\n<li>Rychle se disperguje v syst\u00e9mu a vyhled\u00e1 oblast vnik\u00e1n\u00ed kysl\u00edku a net\u011bsnost ut\u011bsn\u00ed.<br \/>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Leak Sealer F4 je prost\u0159edek k ut\u011bs\u0148ov\u00e1n\u00ed vnit\u0159n\u00edch net\u011bsnost\u00ed vyvinut\u00fd pro pou\u017eit\u00ed v syst\u00e9mech vyt\u00e1p\u011bn\u00ed a chlazen\u00ed (HVAC) a lehk\u00fdch komer\u010dn\u00edch syst\u00e9mech. Slou\u017e\u00ed k oprav\u011b nep\u0159\u00edstupn\u00fdch net\u011bsnost\u00ed a pr\u016fsak\u016f, kter\u00e9 mohou zp\u016fsobit ztr\u00e1tu tlaku a poruchu kotle. Po dispergov\u00e1n\u00ed v syst\u00e9mu produkt vyhled\u00e1 m\u00edsto pr\u016fniku kysl\u00edku a vytvo\u0159\u00ed polymer, kter\u00fd otvor ut\u011bsn\u00ed. Tento \u0161pi\u010dkov\u00fd chemick\u00fd [&hellip;]<\/p>\n","protected":false},"featured_media":54273,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[163,32,30],"product_tag":[],"class_list":{"0":"post-53135","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-commercial-rangechemistry","7":"product_cat-commercial-range","8":"product_cat-leak-sealers","10":"first","11":"instock","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product\/53135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/media\/54273"}],"wp:attachment":[{"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/media?parent=53135"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_brand?post=53135"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_cat?post=53135"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fernox.com\/cz\/wp-json\/wp\/v2\/product_tag?post=53135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}