{"id":2881,"date":"2026-02-06T07:04:39","date_gmt":"2026-02-06T07:04:39","guid":{"rendered":"https:\/\/huilicoating.com\/?post_type=product&#038;p=2881"},"modified":"2026-04-16T07:35:23","modified_gmt":"2026-04-16T07:35:23","slug":"epoxy-silicone-heat-resistant-coating-wh-300","status":"publish","type":"product","link":"https:\/\/huilicoating.com\/ru\/product\/epoxy-silicone-heat-resistant-coating-wh-300\/","title":{"rendered":"WH-300 \u042d\u043f\u043e\u043a\u0441\u0438\u0434\u043d\u043e-\u0441\u0438\u043b\u0438\u043a\u043e\u043d\u043e\u0432\u043e\u0435 \u0442\u0435\u0440\u043c\u043e\u0441\u0442\u043e\u0439\u043a\u043e\u0435 \u043f\u043e\u043a\u0440\u044b\u0442\u0438\u0435"},"content":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Overview<\/strong><br \/>\nTwo-component epoxy silicone heat-resistant coating system supplied as primer and topcoat.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Composition<\/strong><br \/>\nEpoxy silicone resin, heat-resistant pigments, heat-resistant additives, solvent, additives, curing agent; supplied as Part A &amp; Part B.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Typical uses<\/strong><br \/>\nSteel equipment, pipelines, components, and other installations requiring 200\u2013300\u00b0C heat resistance.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Technical data (typical)<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Appearance: primer grey\/iron red; topcoat white, silver white, black, grey, green, etc.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Theoretical consumption: primer 0.11 kg\/m\u00b2 at 30 \u00b5m DFT (loss not included).<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Theoretical consumption: topcoat 0.12 kg\/m\u00b2 at 30 \u00b5m DFT (loss not included).<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Density: primer 1.4 kg\/L; topcoat 1.2 kg\/L.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Drying time (25\u00b0C): surface dry 1 h; hard dry 24 h; full cure 7 d.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Application data (25\u00b0C)<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Mixing ratio (A:B): primer 25:0.5.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Mixing ratio (A:B): topcoat 20:0.4.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Induction time: 5 min.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Pot life: 4 h.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Application methods: airless spray, brush.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Thinner: dedicated thinner, 5\u20139%.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Recoat interval: min 24 h; max unlimited.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Recommended DFT per coat: 20\u201330 \u00b5m (brush 20\u201330 \u00b5m).<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<\/ul>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>Surface preparation<\/strong><br \/>\nSteel: blast to Sa 2.5 or power-tool clean to St 3; surface profile 30\u201375 \u00b5m.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\"><strong>System compatibility \/ packing \/ storage<\/strong><\/p>\n<ul class=\"marker:text-quiet list-disc\">\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">System compatibility: WH-300 epoxy silicone heat-resistant primer + topcoat.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Packing: primer Part A 25 kg, Part B 0.5 kg; topcoat Part A 20 kg, Part B 0.4 kg.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Storage: dry, cool, ventilated; away from fire; avoid strong sunlight; no outdoor storage.<span class=\"inline-flex\" aria-label=\"070-WH-300Huan-Yang-You-Ji-Huo-Nai-Re-Tu-Liao-Di-Mian-Qi.doc\" data-state=\"closed\">\u200b<\/span><\/p>\n<\/li>\n<li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\">\n<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">Shelf life: 8 months.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:pb-2\">2K epoxy silicone heat-resistant coating system rated to 300\u00b0C with acid, alkali and salt resistance for steel equipment and process components. Ambient cure, Sa2.5 prep required. 110\u00b5m+ total DFT system.<\/p>\n","protected":false},"featured_media":2224,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"acf-product-category":[],"product_brand":[],"product_cat":[17,90],"product_tag":[],"class_list":{"0":"post-2881","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-product-overview","7":"product_cat-high-temperature-resistant-coatings","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/comments?post=2881"}],"version-history":[{"count":1,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2881\/revisions"}],"predecessor-version":[{"id":4248,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product\/2881\/revisions\/4248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/media\/2224"}],"wp:attachment":[{"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/media?parent=2881"}],"wp:term":[{"taxonomy":"acf-product-category","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/acf-product-category?post=2881"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_brand?post=2881"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_cat?post=2881"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huilicoating.com\/ru\/wp-json\/wp\/v2\/product_tag?post=2881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}