{"id":1904,"date":"2014-09-02T06:26:22","date_gmt":"2014-09-02T06:26:22","guid":{"rendered":"https:\/\/permabond.com\/weld-sealing-dont-risk-wick\/"},"modified":"2025-02-25T10:19:26","modified_gmt":"2025-02-25T10:19:26","slug":"weld-sealing-dont-risk-wick","status":"publish","type":"post","link":"https:\/\/permabond.com\/de\/weld-sealing-dont-risk-wick\/","title":{"rendered":"Weld Sealing \u2013 Don\u2019t risk it, wick it!"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-1532 alignleft\" src=\"https:\/\/permabond.com\/wp-content\/uploads\/2022\/11\/Weld-porosity-300x178.jpg\" alt=\"\" width=\"300\" height=\"178\" \/><\/p>\n<p>Many industries use welding for structural joining, often, a water tight seal of the welded joint is not a requirement.\u00a0 In other industries such as fire protection, a complete seal of a weld is critical to ensure a leak free sprinkler system.<\/p>\n<p>Weld porosity leaks can be very small and difficult to detect without pressurizing a system.\u00a0 These micro porosities can go undetected for long periods of time.\u00a0 The pin-prick leaks can be so small that they appear to be condensation on the pipes.\u00a0 These leaks can cause ceiling damage and offer mildew and mold a fantastic opportunity to proliferate.\u00a0 Other leaks can drip only once the system is pressurized, causing damage to ceilings, floors, furnishings and personal property.<\/p>\n<p><a href=\"https:\/\/permabond.com\/products\/anaerobic-adhesives-and-sealants\/\" target=\"_blank\" rel=\"noopener\">Anaerobic<\/a> <b>weld sealants<\/b> are very low viscosity, wicking grade sealants that fill all voids or imperfections and cure to form a permanent plastic seal that prevents potential leaks.\u00a0 The absence of air and the presence of metal initiates curing which begins to occur when the sealant wicks into the imperfections.<\/p>\n<p>To use, heat up the weld (with a hot air gun or even just a hairdryer.) Then apply the adhesive with a brush, swab, or rag and allow the sealant to wick into any voids. As the metal cools down and contracts, the weld sealant will be drawn in and cured inside the microscopic pores.<\/p>\n<p>The risk of a leaky system greatly outweighs the efforts to protect every weld.\u00a0 Using a weld sealant is less costly than pressurizing a system to detect the porosity leaks and provides the added protection of corrosion prevention.<\/p>\n<p>Experienced fire protection professionals agree, Don\u2019t risk it \u2013 wick it!<\/p>\n<p>For further help and advice, please <a href=\"https:\/\/permabond.com\/contact-us\" target=\"_blank\" rel=\"noopener\">contact<\/a> Permabond.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Many industries use welding for structural joining, often, a water tight seal of the welded joint is not a requirement.\u00a0 In other industries such as fire protection, a complete seal of a weld is critical to ensure a leak free sprinkler system. Weld porosity leaks can be very small and difficult to detect without pressurizing [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[614,615],"tags":[],"class_list":["post-1904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adhesive-types-2","category-anaerobic-adhesives"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sealing Weld Porosity<\/title>\n<meta name=\"description\" content=\"Wicking adhesive for sealing pin-prick holes in welded joints - particularly useful for sprinkler systems in the fire protection industry.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/permabond.com\/de\/weld-sealing-dont-risk-wick\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Weld Sealing \u2013 Don\u2019t risk it, wick it!\" \/>\n<meta property=\"og:description\" content=\"Wicking adhesive for sealing pin-prick holes in welded joints - particularly useful for sprinkler systems in the fire protection industry.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/permabond.com\/de\/weld-sealing-dont-risk-wick\/\" \/>\n<meta property=\"og:site_name\" content=\"Permabond\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/permabondEA\/\" \/>\n<meta property=\"article:published_time\" content=\"2014-09-02T06:26:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-25T10:19:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/permabond.com\/wp-content\/uploads\/2022\/11\/Weld-porosity.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"478\" \/>\n\t<meta property=\"og:image:height\" content=\"283\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Laurie Gibbons\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@PermabondEA\" \/>\n<meta name=\"twitter:site\" content=\"@PermabondEA\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Laurie Gibbons\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Sealing Weld Porosity","description":"Wicking adhesive for sealing pin-prick holes in welded joints - 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