{"id":2441,"date":"2026-01-17T08:44:47","date_gmt":"2026-01-17T08:44:47","guid":{"rendered":"https:\/\/huilicoating.com\/?post_type=product&#038;p=2441"},"modified":"2026-04-16T07:13:34","modified_gmt":"2026-04-16T07:13:34","slug":"polyurethane-cooling-tower-damp-proof-coating-s55-2","status":"publish","type":"product","link":"https:\/\/huilicoating.com\/fr\/product\/polyurethane-cooling-tower-damp-proof-coating-s55-2\/","title":{"rendered":"Rev\u00eatement de protection contre l'humidit\u00e9 en polyur\u00e9thane S55-2 pour tour de refroidissement (primaire\/finition)"},"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 polyurethane damp-proof coating system for waterproofing and anti-corrosion.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nProvides strong adhesion, water resistance, damp-heat resistance, corrosion resistance, and mildew resistance.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 \/>\nFormulated with polyurethane resin, impermeability pigments, anti-rust pigments, reinforcing materials, solvents, and additives.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nCured with polyisocyanate; supplied in Part A &amp; Part B packs.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 \/>\nWaterproof and anti-corrosion for concrete structures and steel structures, including cooling towers, sewage tanks, mines, and underground buildings.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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\u2014brown; topcoat\u2014grey.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 0.16 kg\/m\u00b2 at 50 \u03bcm DFT; topcoat 0.13 kg\/m\u00b2 at 40 \u03bcm DFT (excluding loss).<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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; fully cured 7 d.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 (Part A:Part B): Primer 24:3; topcoat 18:3.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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, roller.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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: X-7 polyurethane thinner; dilution 3\u20137%.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 (25\u00b0C): Min 12 h; max unlimited.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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 coats \/ DFT: 1 coat 40\u201360 \u03bcm; brush\/roller 1 coat 30\u201340 \u03bcm.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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\/shot blast to Sa 2.5 or power-tool cleaning to St 3; surface profile 30\u201375 \u03bcm.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.doc\" data-state=\"closed\">\u200b<\/span><br \/>\nConcrete: must be sound and dry (moisture content \u22646%), free of contamination; repair defects and apply after a sealing primer; for old coatings, roughen and remove chalked\/loose parts.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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\">Compatibility: S55-2 system\u2014cooling tower damp-proof primer + topcoat.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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\u2014Part A 24 kg, Part B 3 kg; topcoat\u2014Part A 18 kg, Part B 3 kg.<span class=\"inline-flex\" aria-label=\"063-S55-2Ju-An-Zhi-Leng-Que-Ta-Fang-Chao-Qi-Di-Mian.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: Shelf life 12 months; store dry\/cool\/ventilated, away from fire and direct sunlight; no outdoor stacking.<\/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 polyurethane moisture-resistant coating with abrasion-resistant film, anti-mold performance and outstanding water resistance for cooling towers and underground concrete structures. Suited for wastewater pools and mine shafts. 30\u201335\u00b5m DFT, 120\u2013150\u00b5m total system.<\/p>\n","protected":false},"featured_media":2222,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"acf-product-category":[],"product_brand":[],"product_cat":[17,89],"product_tag":[],"class_list":{"0":"post-2441","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-product-overview","7":"product_cat-cooling-tower-wastewater-coatings","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product\/2441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/comments?post=2441"}],"version-history":[{"count":1,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product\/2441\/revisions"}],"predecessor-version":[{"id":4241,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product\/2441\/revisions\/4241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/media\/2222"}],"wp:attachment":[{"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/media?parent=2441"}],"wp:term":[{"taxonomy":"acf-product-category","embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/acf-product-category?post=2441"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2441"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2441"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/huilicoating.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}