{"id":20373,"date":"2026-04-20T19:42:00","date_gmt":"2026-04-20T11:42:00","guid":{"rendered":"https:\/\/www.classic-ap.com\/?p=20373"},"modified":"2026-04-22T19:44:42","modified_gmt":"2026-04-22T11:44:42","slug":"cstec-launched-lubeseal-404eu-all-purpose-hpht","status":"publish","type":"post","link":"https:\/\/www.classic-ap.com\/en\/industry-news-en\/cstec-launched-lubeseal-404eu-all-purpose-hpht.html","title":{"rendered":"CsTeC Launched LubeSeal 404EU Deepwater HPHT Lubricant And Sealant"},"content":{"rendered":"\n<figure class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" autoplay controls loop muted src=\"https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/404EU-E3.mp4\" playsinline><\/video><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>On April 20th, 2026, CsTeC launched LubeSeal 404EU deepwater all-purpose high temperature &amp; high pressure lubricant and sealant product. LubeSeal 404EU is an all-purpose lubricant and sealant for applications that require the best lubrication available. LubeSeal 404EU\u2019s processing and formulation enable it to provide a versatility not found in conventional lubricants. LubeSeal 404EU may be used on brass, aluminum, copper, and stainless steel, as well as conventional steel threads.<br>LubeSeal 404EU is made with LIQUILON\u00ae which is inert and una\ufb00ected by acids, oils, caustics, and common solvents. It is used in applications with temperatures to &gt;400\u00b0F (&gt;204\u00b0C) and services pressures up to 10.000 psi. LubeSeal 404EU gives long-lasting protection to coated parts, which keeps equipment in top operating condition.<br>LubeSeal 404EU is recommended for the lubrication requirements of equipment that must be operated over extended periods of time or where shut downs are prohibitive. Equipment wear will be reduced and loss of lubrication will be stopped by the unique sealing characteristics of LubeSeal 404EU. LubeSeal 404EU possesses a unique plating and coating ability which provides a residual lubrication \ufb01lm that eliminates metal-to-metal contact and prevents rust and corrosion.<br>BENEFITS:<br>\u203b REACH compliant<br>\u203b Remains pliable, even after long use<br>\u203b Is hydrogen sul\ufb01de resistant<br>\u203b Could be applied to oily threads<br>\u203b Reduces friction by coating gears and internal parts<br>\u203b Seals leaking units in many cases<br>\u203b Results in smoother operation of all moving parts, reducing wear<br>\u203b Service temperatures 10\u00b0F to &gt;400\u00b0F and pressures up to 10,000 psi<br>APPLICATION:<br>The uses of LubeSeal 404EU are varied. In general, LubeSeal 404EU may be applied to threaded connections, gaskets, gearboxes, gear and chain drive units, draw works, direct rotary drives, outboard motor lower units, stopcocks, wellheads, swivel joints, and universal joints, as a pump and valve packing, and additive to truck rear ends.<br>TYPICAL OBSERVATIONS:<br>Color: Green<br>Texture: Grainy<br>Active Component: LIQUILON<br>Thickener: Bentone<br>Manufacturing Process: Fluorination<br>Density, lb\/gal @ 77\u00b0F (25\u00b0C): 8.50<br>Speci\ufb01c Gravity @ 77\u00b0F (25\u00b0C): 1.018<br>Dropping Point, ASTM D-2265: &gt;500\u00b0F (&gt;260\u00b0C)<br>Flash Point, ASTM D-92: &gt;450\u00b0F (&gt;232\u00b0C)<br>Lowest Service Temperature: 0\u00b0F (-17\u00b0C)<br>Penetration, ASTM D-217 worked @ 77\u00b0F (25\u00b0C): 265\u2013295<br>Base Oil Viscosity<br>cSt, 40\u00b0C: 170<br>cSt, 100\u00b0C: 16.35<br>Corrosion Preventive Properties, ASTM D-1742 @ 125\u00b0F (51\u00b0C): Pass<br>Water Washout Characteristics, ASTM D-1264 @ 100\u00b0F (37\u00b0C): Nil<br>Evaporation Loss, ASTM D-972 @ 210\u00b0F (98\u00b0C): 2.7%<br>Oil Separation, ASTM D-1742 @ 77\u00b0F (25\u00b0C): 0.10%<br>Oxidation Stability, ASTM-942 @ 210\u00b0F (98\u00b0C), 72 hrs PSI Loss: 3<br>Friction Factor: 0.9<br>Salt Spray Test, ASTM B-117: 2,000 hours<br>Shelf Life (unopened container) Two years\uff082026-04-20\uff09<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-1024x576.jpg\" alt=\"\" class=\"wp-image-20376\" srcset=\"https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-1024x576.jpg 1024w, https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-300x169.jpg 300w, https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-768x432.jpg 768w, https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-1536x864.jpg 1536w, https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5-600x338.jpg 600w, https:\/\/www.classic-ap.com\/wp-content\/uploads\/2026\/04\/01-5.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>On April 20th, 2026, CsTeC launched LubeSeal 404EU deepwater all-purpose high temperature &amp; high pressure lubricant and sealant product. LubeSeal 404EU is an all-purpose lubricant and sealant for applications that require the best lubrication available. LubeSeal 404EU\u2019s processing and formulation enable it to provide a versatility not found in conventional lubricants. LubeSeal 404EU may be [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[40],"tags":[],"class_list":["post-20373","post","type-post","status-publish","format-standard","hentry","category-industry-news-en"],"_links":{"self":[{"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/posts\/20373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/comments?post=20373"}],"version-history":[{"count":3,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/posts\/20373\/revisions"}],"predecessor-version":[{"id":20380,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/posts\/20373\/revisions\/20380"}],"wp:attachment":[{"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/media?parent=20373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/categories?post=20373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.classic-ap.com\/en\/wp-json\/wp\/v2\/tags?post=20373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}