{"id":9806,"date":"2022-01-12T06:50:15","date_gmt":"2022-01-12T06:50:15","guid":{"rendered":"https:\/\/thetibble.com\/?p=9806"},"modified":"2024-01-05T07:28:47","modified_gmt":"2024-01-05T07:28:47","slug":"teflon-tape-anode-rod","status":"publish","type":"post","link":"https:\/\/thetibble.com\/teflon-tape-anode-rod\/","title":{"rendered":"Should You Use Teflon Tape on Anode Rod"},"content":{"rendered":"<style>img#mv-trellis-img-1::before{padding-top:25%; }img#mv-trellis-img-1{display:block;}img#mv-trellis-img-2::before{padding-top:56.3%; }img#mv-trellis-img-2{display:block;}img#mv-trellis-img-3::before{padding-top:100%; }img#mv-trellis-img-3{display:block;}<\/style>\n<p>Anode rods function to protect the water heater&rsquo;s storage tank lining through preferential corrosion. Thus, they&rsquo;re important to the lifespan of a water heater and are worth maintaining in order to prevent tank corrosion, leaks, and even bursting.<\/p>\n\n\n\n<p>Here, you&rsquo;ll find more detail on Teflon tape&rsquo;s function with anode rods, how to apply it, and alternatives for sealing anode rod pipe thread joints.<\/p>\n\n\n<div class=\"lazyblock-nutshell-ZJdOrd wp-block-lazyblock-nutshell\"><p class=\"has-text-align-left has-text-color has-background\" style=\"background-color:#e7d1b1;color:#575f60;font-size:18px\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"50\" class=\"wp-image-3497\" style=\"width: 200px;\" src=\"https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11.png\" alt=\"\" srcset=\"https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11.png 600w, https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11-300x75.png 300w\" sizes=\"(max-width: 200px) 100vw, 200px\"><\/noscript><img loading=\"eager\" decoding=\"async\" width=\"200\" height=\"50\" class=\"wp-image-3497 eager-load\" style=\"width: 200px;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns='http:\/\/www.w3.org\/2000\/svg'%20viewBox='0%200%20200%2050'%3E%3Crect%20width='200'%20height='50'%20style='fill:%23e3e3e3'\/%3E%3C\/svg%3E\" alt=\"\" sizes=\"(max-width: 200px) 100vw, 200px\" data-pin-media=\"https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11.png\" id=\"mv-trellis-img-1\" data-src=\"https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11.png.webp\" data-srcset=\"https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11.png.webp 600w, https:\/\/thetibble.com\/wp-content\/uploads\/2021\/08\/nutshell1-11-300x75.png.webp 300w\" data-svg=\"1\" data-trellis-processed=\"1\"><br><strong>Teflon tape is safe to use on anode rods to establish a watertight seal, some manufacturers even recommend it. It should not interfere significantly with the electrical contact between rod and tank. The tape split over the thread crests and gathers in the valleys. This allows contact and a tight seal.<\/strong> <\/p><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"purpose-of-teflon-tape-on-anode-rods\">Purpose of Teflon Tape on Anode Rods<\/h2>\n\n\n\n<p>Teflon tape is used to form a seal for tapered pipe thread in plumbing. It&rsquo;s made of polytetrafluoroethylene (PTFE), which makes it strong and flexible at the same time.&nbsp;<\/p>\n\n\n\n<p>Additionally, Teflon tape is chemically inert and stable in a wide range of temperatures (-450&deg;F to +500&deg;F), which expands its utility.<\/p>\n\n\n\n<p class=\"has-text-align-center\">\n    <a data-amazonimages=\"\" target=\"_blank\" title=\"4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,for Plumbers Tape,Plumbing Tape,PTFE Tape,Thread Tape,Plumber Tape for Shower Head,Pipe Sealing,Thread Seal,White\" href=\"https:\/\/www.amazon.com\/dp\/B091913Z7F?tag=hvacbuzz-20\" rel=\"nofollow noopener\"><noscript><img decoding=\"async\" class=\"size-large aligncenter\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51eOIN9e4kS._SL500_.jpg\" alt=\"4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,for Plumbers Tape,Plumbing Tape,PTFE Tape,Thread Tape,Plumber Tape for Shower Head,Pipe Sealing,Thread Seal,White\" title=\"4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,for Plumbers Tape,Plumbing Tape,PTFE Tape,Thread Tape,Plumber Tape for Shower Head,Pipe Sealing,Thread Seal,White\"><\/noscript><img decoding=\"async\" class=\"size-large aligncenter lazyload\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51eOIN9e4kS._SL500_.jpg\" alt=\"4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,for Plumbers Tape,Plumbing Tape,PTFE Tape,Thread Tape,Plumber Tape for Shower Head,Pipe Sealing,Thread Seal,White\" title=\"4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,for Plumbers Tape,Plumbing Tape,PTFE Tape,Thread Tape,Plumber Tape for Shower Head,Pipe Sealing,Thread Seal,White\" data-mvt-skip=\"src\" loading=\"lazy\" data-trellis-processed=\"1\"><\/a>\n<\/p>\n\n\n\n<p>Teflon tape is usually a<strong> preventative measure to avoid leaks and strengthen joints<\/strong>, but it can also serve as a temporary solution for existing leaks or damage.&nbsp;<\/p>\n\n\n\n<p>For anode rods specifically, it acts as a:<\/p>\n\n\n\n<ul><li><strong>Lubricant<\/strong> &ndash; Teflon tape serves to lubricate the threaded joints of the anode rod, preventing thread damage during fitting assembly and tightening. The lubrication effect is caused by PTFE&rsquo;s very low surface friction. This lubrication lets you screw the thread tighter during assembly and prevents seizing threads when the pipe joint is unscrewed.&nbsp;<\/li><li><strong>Filler<\/strong> &ndash; In addition, Teflon tape has expansive properties that make it an excellent filler. The expansion into the gaps between threads creates a seal around the joint without impeding tightening.&nbsp;<\/li><li><strong>Seal<\/strong> &ndash; Teflon tape seals the anode rod in so that water won&rsquo;t leak through the connection. By wrapping Teflon tape around the threads, it also decreases deterioration of the joint by preventing direct contact between the pieces.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"can-teflon-tape-interfere-with-anode-rod-function\">Can Teflon Tape Interfere With Anode Rod Function?<\/h2>\n\n\n\n<p>Some may worry that wrapping Teflon tape around anode rod threads will interfere with electrical contact with the tank (which is what allows anode rods to erode electrons that prevent corrosion into the tank).<\/p>\n\n\n\n<p>It is true that wrapping the pipe thread joint will electrically insulate the rod from the water heater tank to some degree, but it can&rsquo;t completely isolate them from each other.<\/p>\n\n\n\n<p>Teflon tape <em>may<\/em> cause a small interference with anode rod function but shouldn&rsquo;t make any significant difference. This is because the <strong>crests of the anode rod threads can split through the Teflon tape<\/strong> (or it will be pushed back), allowing enough of a connection for electrical contact.<\/p>\n\n\n\n<p>There is even an added sealing benefit to this process in that the split tape collects in the valleys of the threads to make a stronger seal.&nbsp;<\/p>\n\n\n\n<p>Moreover, manufacturers recommend&nbsp;checking on the sacrificial anode rod every one to three years and <a href=\"https:\/\/thetibble.com\/reasons-to-replace-anode-rod\/\">replacing it<\/a>&nbsp;about every five years (depending on how hard the water is). Without using Teflon tape, it will be more difficult to <a href=\"https:\/\/thetibble.com\/tips-remove-seized-anode-rod\/\">remove the anode rod as the threads may seize up<\/a>.<\/p>\n\n\n\n<p>Consequently, Teflon tape can actually be essential to <a href=\"https:\/\/thetibble.com\/how-long-water-heater-last-without-anode-rod\/\">anode rod function<\/a> by preventing leaks and seizing that would impede its performance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-and-how-to-apply-teflon-tape\">Where and How to Apply Teflon Tape<\/h2>\n\n\n\n<p>Teflon tape should be applied to the anode rod threads. Make sure the threads are clean and dry before applying the tape. Start at the second thread with the end facing you, and&nbsp;<strong>wrap the Teflon tape clockwise<\/strong>&nbsp;around the threads.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape.jpg\" alt=\"Where To Apply Teflon Tape\" class=\"wp-image-10773\" srcset=\"https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape.jpg 1000w, https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape-300x169.jpg 300w, https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape-768x432.jpg 768w\" sizes=\"(max-width: 760px) calc(100vw - 24px), 720px\"><\/noscript><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape.jpg.webp\" alt=\"Where To Apply Teflon Tape\" class=\"wp-image-10773 lazyload\" srcset=\"https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape.jpg.webp 1000w, https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape-300x169.jpg.webp 300w, https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape-768x432.jpg.webp 768w\" sizes=\"(max-width: 760px) calc(100vw - 24px), 720px\" data-pin-media=\"https:\/\/thetibble.com\/wp-content\/uploads\/2022\/01\/Where-To-Apply-Teflon-Tape.jpg\" id=\"mv-trellis-img-2\" data-trellis-processed=\"1\"><\/figure>\n\n\n\n<p>You&rsquo;ll be wrapping from the bottom of the rod upwards. Cover at least half of the previous wrap as you make your way up the threads.<\/p>\n\n\n\n<p>The number of times you layer the tape around the anode rod will depend on your needs (and the size of the tape and joint). Usually, 2-3 layers of tape will work to seal the threads and still allow good electrical contact and connection between the rod and the tank.&nbsp;<\/p>\n\n\n\n<p>Different colors of Teflon tape exist for different thread sizes, so you&rsquo;ll need to choose the type that matches the anode rod threads. The following option is a 1\/2&Prime; tape that should be relatively versatile.<\/p>\n\n\n<div class=\"lazyblock-amazonblock-29uLoK wp-block-lazyblock-amazonblock\">\n<div class=\"aawp\">\n\n            \n            \n<div class=\"aawp-product aawp-product--horizontal aawp-product--ribbon aawp-product--sale aawp-product--css-adjust-image-large\" data-aawp-product-asin=\"B091913Z7F\" data-aawp-product-id=\"7928\" data-aawp-tracking-id=\"hvacbuzz-20\" data-aawp-product-title=\"VOTMELL 4 Rolls 1\/2 Inch W  X 520 Inches L  Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White\">\n\n    <span class=\"aawp-product__ribbon aawp-product__ribbon--sale\">Sale<\/span>\n    <div class=\"aawp-product__thumb\">\n        <a class=\"aawp-product__image-link\" href=\"https:\/\/www.amazon.com\/dp\/B091913Z7F?tag=hvacbuzz-20\" title=\"VOTMELL 4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White\" rel=\"nofollow noopener sponsored\" target=\"_blank\">\n            <noscript><img decoding=\"async\" class=\"aawp-product__image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41+EZSCLM3S.jpg\" alt=\"VOTMELL 4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White\"><\/noscript><img decoding=\"async\" class=\"aawp-product__image lazyload\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41+EZSCLM3S.jpg\" alt=\"VOTMELL 4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White\" data-mvt-skip=\"src\" loading=\"lazy\" data-trellis-processed=\"1\">\n        <\/a>\n\n            <\/div>\n\n    <div class=\"aawp-product__content\">\n        <a class=\"aawp-product__title\" href=\"https:\/\/www.amazon.com\/dp\/B091913Z7F?tag=hvacbuzz-20\" title=\"VOTMELL 4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White\" rel=\"nofollow noopener sponsored\" target=\"_blank\">\n            VOTMELL 4 Rolls 1\/2 Inch(W) X 520 Inches(L) Teflon Tape,Plumbers Tape,PTFE Tape,Sealing Tape,Plumbing Tape,Sealant Tape,Thread Seal Tape for Shower Head,Water Pipe Sealing Tape,Duct Tape,White        <\/a>\n        <div class=\"aawp-product__description\">\n            <ul><li>Teflon tape has a sealing function to prevent the leakage of water or gas.<\/li><li>Each roll of teflon tape has a width of 1\/2 inch and a length of 520 inches, which can be used multiple times.<\/li><li>Teflon tape is a necessity for plumbers, when you use any threaded pipes and you hope they will not leak water or gas, and plumbing tape has good performance,tephlon tape is widely used in home and...<\/li><li>This tape is made of PTFE material, which has high sealing and durability.<\/li><\/ul>        <\/div>\n    <\/div>\n\n    <div class=\"aawp-product__footer\">\n\n        <div class=\"aawp-product__pricing\">\n                                                        \n                            <span class=\"aawp-product__price aawp-product__price--current\">$5.99<\/span>\n            \n            <a href=\"https:\/\/www.amazon.com\/gp\/prime\/?tag=hvacbuzz-20\" title=\"Amazon Prime\" rel=\"nofollow noopener sponsored\" target=\"_blank\" class=\"aawp-check-prime\"><noscript><img decoding=\"async\" src=\"https:\/\/thetibble.com\/wp-content\/plugins\/aawp\/assets\/img\/icon-check-prime.svg\" alt=\"Amazon Prime\"><\/noscript><img decoding=\"async\" src=\"https:\/\/thetibble.com\/wp-content\/plugins\/aawp\/assets\/img\/icon-check-prime.svg\" alt=\"Amazon Prime\" data-mvt-skip=\"src\" width=\"300\" height=\"300\" id=\"mv-trellis-img-3\" loading=\"lazy\" class=\" lazyload\" data-trellis-processed=\"1\"><\/a>        <\/div>\n\n                <a class=\"aawp-button aawp-button--buy aawp-button aawp-button--blue rounded shadow aawp-button--icon aawp-button--icon-white\" href=\"https:\/\/www.amazon.com\/dp\/B091913Z7F?tag=hvacbuzz-20\" title=\"Buy on Amazon\" target=\"_blank\" rel=\"nofollow noopener sponsored\">Buy on Amazon<\/a>\n            <\/div>\n\n<\/div>\n\n    \n<\/div>\n<p class=\"aawp-disclaimer\">Last update on 2024-04-12 \/ Affiliate links \/ Images from Amazon Product Advertising API<\/p><\/div>\n\n\n<p>For a visual demonstration of applying Teflon Tape, watch this video:<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How to Apply Teflon Tape the RIGHT Way\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/f7mjyzfB9Ec?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"alternative-pipe-dope\">Alternative: Pipe Dope<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-pipe-dope\">What Is Pipe Dope?<\/h3>\n\n\n\n<p>Pipe dope is a thread sealing and lubricating compound with the same use as Teflon tape: protecting pipe thread joints from leaks. Pipe dope helps create pressure-tight connections and prevents seizing of threads to aid future disassembly.<\/p>\n\n\n\n<p>In contrast with Teflon tape, pipe dope is a more <strong>liquidy sticky compound normally applied with a brush<\/strong>.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\">\n    <a data-amazonimages=\"\" target=\"_blank\" title=\"Oatey 31230 Pipe Joint Compound with PTFE with Brush, 4 fl. Ounce, White\" href=\"https:\/\/www.amazon.com\/dp\/B000KKVWL6?tag=hvacbuzz-20\" rel=\"nofollow noopener\"><noscript><img decoding=\"async\" class=\"size-large aligncenter\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41WJir36+LL._SL500_.jpg\" alt=\"Oatey 31230 Pipe Joint Compound with PTFE with Brush, 4 fl. Ounce, White\" title=\"Oatey 31230 Pipe Joint Compound with PTFE with Brush, 4 fl. Ounce, White\"><\/noscript><img decoding=\"async\" class=\"size-large aligncenter lazyload\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41WJir36+LL._SL500_.jpg\" alt=\"Oatey 31230 Pipe Joint Compound with PTFE with Brush, 4 fl. Ounce, White\" title=\"Oatey 31230 Pipe Joint Compound with PTFE with Brush, 4 fl. Ounce, White\" data-mvt-skip=\"src\" loading=\"lazy\" data-trellis-processed=\"1\"><\/a>\n<\/p>\n\n\n\n<p>Pipe dope can be made from several different ingredients, but usually contains a mixture of vegetable oil, ethanol, rosin, and kaolin clay.&nbsp;<\/p>\n\n\n\n<p>Similar to Teflon tape, pipe dope comes in different varieties. Each variety will serve a specific use (water, gas, etc.), withstand a certain pressure, and be compatible with certain materials (plastic vs. metal fittings).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-does-it-work\">How Does It Work?<\/h3>\n\n\n\n<p>Pipe dope&rsquo;s chemical composition allows it to fill the gaps between threads while simultaneously lubricating the two parts of the connection. At the same time, this allows a tighter pipe joint, it also eases the difficulty of separating pipe fittings later down the line.&nbsp;<\/p>\n\n\n\n<p>A layer of pipe dope is applied to the male part of a pipe fitting or the anode rod threads, then you can thread and tighten it. Pipe dope doesn&rsquo;t harden, cure or dry, so you don&rsquo;t have to wait to fit the anode rod into place. Pipe dope instantly seals against normal pressures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pipe-dope-vs-teflon-tape\">Pipe Dope vs. Teflon Tape<\/h2>\n\n\n\n<p>Both pipe dope and Teflon tape will seal an anode rod thread joint. However, <strong>pipe dope tends to create a stronger,<\/strong> <strong>more permanent seal<\/strong>. Pipe dope is also more of a standby, while Teflon tape is newer on the market.&nbsp;<\/p>\n\n\n\n<p>Ultimately, the choice to use one over the other will come down to personal preference because they can both get the job done. Teflon tape is less messy than pipe dope, but you have to be more careful about correctly wrapping it to create a strong connection.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-center\">\n    <a data-amazonimages=\"\" target=\"_blank\" title='DOPKUSS PTFE Pipe Slealant Seal Teflon Tape Plumbers Tape - 10 Rolls Theard Flex Seal Tape Waterproof Plumbers Plumbing White 1\/2\" x 520 Inch' href=\"https:\/\/www.amazon.com\/dp\/B08LK57MNZ?tag=hvacbuzz-20\" rel=\"nofollow noopener\"><noscript><img decoding=\"async\" class=\"size-large aligncenter\" src=\"https:\/\/m.media-amazon.com\/images\/I\/518p-fDcHtL._SL500_.jpg\" alt='DOPKUSS PTFE Pipe Slealant Seal Teflon Tape Plumbers Tape - 10 Rolls Theard Flex Seal Tape Waterproof Plumbers Plumbing White 1\/2\" x 520 Inch' title='DOPKUSS PTFE Pipe Slealant Seal Teflon Tape Plumbers Tape - 10 Rolls Theard Flex Seal Tape Waterproof Plumbers Plumbing White 1\/2\" x 520 Inch'><\/noscript><img decoding=\"async\" class=\"size-large aligncenter lazyload\" src=\"https:\/\/m.media-amazon.com\/images\/I\/518p-fDcHtL._SL500_.jpg\" alt='DOPKUSS PTFE Pipe Slealant Seal Teflon Tape Plumbers Tape - 10 Rolls Theard Flex Seal Tape Waterproof Plumbers Plumbing White 1\/2\" x 520 Inch' title='DOPKUSS PTFE Pipe Slealant Seal Teflon Tape Plumbers Tape - 10 Rolls Theard Flex Seal Tape Waterproof Plumbers Plumbing White 1\/2\" x 520 Inch' data-mvt-skip=\"src\" loading=\"lazy\" data-trellis-processed=\"1\"><\/a>\n<\/p>\n\n\n\n<p><strong>Be careful to not overapply either pipe dope or Teflon tape<\/strong> as this can overload the threads and jam the connection or fail to seal it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sources\">Sources<\/h2>\n\n\n\n<p><a href=\"https:\/\/plumbuniversity.com\/teflon-tape\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/plumbuniversity.com\/teflon-tape\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/plumbertip.com\/pipe-dope-vs-teflon-tape\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/plumbertip.com\/pipe-dope-vs-teflon-tape\/<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/uk.rs-online.com\/web\/generalDisplay.html?id=ideas-and-advice\/ptfe-tapes-guide\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/uk.rs-online.com\/web\/generalDisplay.html?id=ideas-and-advice\/ptfe-tapes-guide<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anode rods function to protect the water heater&rsquo;s storage tank lining through preferential corrosion. Thus, they&rsquo;re important to the lifespan of a water heater and are worth maintaining in order &hellip;<\/p>\n","protected":false},"author":59,"featured_media":10205,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"disable-in-feed":false,"article-schema-type":"","disable-critical-css":false,"footnotes":""},"categories":[12,10],"tags":[407,39],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Should You Use Teflon Tape on Anode Rod - The Tibble<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thetibble.com\/teflon-tape-anode-rod\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Should You Use Teflon Tape on Anode Rod - The Tibble\" \/>\n<meta property=\"og:description\" content=\"Anode rods function to protect the water heater&rsquo;s storage tank lining through preferential corrosion. 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