[{"id":278569058440,"handle":"accepting-offers","title":"Accepting Offers","updated_at":"2025-10-28T14:57:17-04:00","body_html":"","published_at":"2023-10-20T09:48:57-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"OBO"}],"published_scope":"global","image":{"created_at":"2024-05-23T11:58:55-04:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/MakeanOffer_ADBSTK.jpg?v=1716479936"}},{"id":172782387336,"handle":"aviation-sealants","title":"Aviation Sealants","updated_at":"2025-10-28T16:21:32-04:00","body_html":"","published_at":"2020-03-04T16:23:50-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":true,"rules":[{"column":"type","relation":"equals","condition":"Aviation Sealants"}],"published_scope":"web"},{"id":261197136008,"handle":"clearance-items","title":"Clearance Items","updated_at":"2025-10-28T14:57:17-04:00","body_html":"","published_at":"2021-05-25T12:30:46-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Clearance"}],"published_scope":"global","image":{"created_at":"2024-05-23T11:58:34-04:00","alt":null,"width":2000,"height":2000,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/Clearance_ADBSTK.jpg?v=1716479915"}},{"id":189145677960,"handle":"coupon-eligible","title":"Coupon Eligible","updated_at":"2025-10-28T16:21:32-04:00","body_html":"","published_at":"2020-12-14T21:11:58-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"not_equals","condition":"Lightspeed Aviation"}],"published_scope":"global"},{"id":293303189640,"handle":"dow-chemicial","title":"Dow Chemicial","updated_at":"2025-10-27T10:14:04-04:00","body_html":"\u003ch2\u003eDow Chemical Products - Innovative Solutions for Industrial and Specialty Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDiscover our collection of Dow Chemical brands, including DOWSIL™ and XIAMETER™, offering advanced adhesives, sealants, and specialty materials for diverse industries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eIntroduction\u003c\/h3\u003e\n\u003cp\u003eDow Chemical is a global leader in materials science, delivering innovative solutions across construction, electronics, industrial, and consumer markets. Known for its advanced silicone technologies, Dow’s product lines include renowned brands such as \u003ca title=\"Shop the DOWSIL collection for high-performance adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e and \u003ca title=\"Explore the XIAMETER collection for cost-effective silicone solutions\" href=\"https:\/\/pilotshq.com\/collections\/xiameter%E2%84%A2\"\u003e\u003cstrong\u003eXIAMETER™\u003c\/strong\u003e\u003c\/a\u003e, both originally part of the \u003ca title=\"Explore the Dow Corning collection of adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dow-corning\"\u003e\u003cstrong\u003eDow Corning collection\u003c\/strong\u003e\u003c\/a\u003e. Learn more about the transition from Dow Corning to Dow in our \u003ca title=\"Learn about the rebranding of Dow Corning to DOWSIL and XIAMETER by Dow Chemical\" href=\"https:\/\/pilotshq.com\/blogs\/product-information\/dow-corning-rebrand\"\u003edetailed blog post\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWhile Dow Chemical produces a vast array of products, we specialize in providing their high-performance adhesives, sealants, lubricants, and specialty materials, trusted by professionals worldwide.\u003c\/p\u003e\n\u003ch3\u003eFeatured Dow Chemical Brands\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Shop the DOWSIL collection for high-performance adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e: Formerly Dow Corning, this brand delivers industry-leading RTV adhesives, sealants, and specialty materials for demanding applications, including aerospace and electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Explore the XIAMETER collection for cost-effective silicone solutions\" href=\"https:\/\/pilotshq.com\/collections\/xiameter%E2%84%A2\"\u003e\u003cstrong\u003eXIAMETER™\u003c\/strong\u003e\u003c\/a\u003e: Offering cost-effective, high-quality silicone-based solutions for industrial, consumer, and manufacturing needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Dow Chemical Products?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Innovation\u003c\/strong\u003e: Backed by Dow’s expertise in materials science and advanced manufacturing technologies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy of Quality\u003c\/strong\u003e: Many products stem from \u003ca title=\"Explore the Dow Corning collection of adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dow-corning\"\u003eDow Corning’s trusted line\u003c\/a\u003e, now under the Dow brand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e: Solutions for industries ranging from construction and automotive to electronics and healthcare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExplore Our Dow Chemical Collection\u003c\/h3\u003e\n\u003cp\u003eBrowse our selection of high-performance products from Dow’s most trusted brands:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Shop the DOWSIL collection for high-performance adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e for advanced sealants and adhesives.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Explore the XIAMETER collection for cost-effective silicone solutions\" href=\"https:\/\/pilotshq.com\/collections\/xiameter%E2%84%A2\"\u003e\u003cstrong\u003eXIAMETER™\u003c\/strong\u003e\u003c\/a\u003e for innovative and affordable silicone materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re looking for \u003cstrong\u003eDOWSIL™ RTV sealants\u003c\/strong\u003e or \u003cstrong\u003eXIAMETER™ silicone solutions\u003c\/strong\u003e, our collection provides the reliability and innovation you expect from Dow Chemical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShop Dow Chemical products today and experience the difference of industry-leading materials!\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2024-12-19T13:58:07-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Dow Chemicial"}],"published_scope":"global","image":{"created_at":"2024-12-19T13:58:36-05:00","alt":"Dow Chemical logo, global leader in adhesives, sealants, and specialty materials","width":2500,"height":2500,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/dowchemicallogo.jpg?v=1734635272"}},{"id":174247313544,"handle":"dow-corning","title":"Dow Corning","updated_at":"2025-10-28T07:05:11-04:00","body_html":"\u003ch2\u003eDow Corning Products - Trusted Solutions for Industrial and Specialty Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eExplore the legacy of Dow Corning, now part of Dow and DuPont, offering high-performance sealants, adhesives, and specialty materials for a wide range of industries.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eIntroduction\u003c\/h3\u003e\n\u003cp\u003eFor decades, \u003cstrong\u003eDow Corning\u003c\/strong\u003e was synonymous with innovation in silicone-based materials. Known for its industry-leading adhesives, sealants, and specialty products, Dow Corning served markets ranging from aerospace to construction and electronics.\u003c\/p\u003e\n\u003cp\u003eToday, the Dow Corning brand has been restructured, with its product lines distributed between \u003ca title=\"Explore Dow Chemical's collection of adhesives, sealants, and specialty materials\" href=\"https:\/\/pilotshq.com\/collections\/dow-chemicial\"\u003e\u003cstrong\u003eDow Chemical\u003c\/strong\u003e\u003c\/a\u003e and \u003ca title=\"Shop DuPont's collection of industrial products and materials\" href=\"https:\/\/pilotshq.com\/collections\/dupont\"\u003e\u003cstrong\u003eDuPont\u003c\/strong\u003e\u003c\/a\u003e, maintaining the same exceptional quality under new names like \u003ca title=\"Shop the DOWSIL collection for high-performance adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e and \u003ca title=\"Explore the Molykote collection of specialty lubricants and greases\" href=\"https:\/\/pilotshq.com\/collections\/molykote\"\u003e\u003cstrong\u003eMolykote™\u003c\/strong\u003e\u003c\/a\u003e. Learn more about this transition in our \u003ca rel=\"noopener\" title=\"Learn about the rebranding of Dow Corning to DOWSIL and Molykote by Dow and DuPont\" href=\"https:\/\/pilotshq.com\/blogs\/product-information\/dow-corning-rebrand\" target=\"_blank\"\u003edetailed blog post\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFeatured Product Categories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"Shop the DOWSIL collection for high-performance adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eAdhesives and Sealants\u003c\/strong\u003e\u003c\/a\u003e: From MIL-SPEC RTV adhesives to versatile multi-surface sealants, trusted for demanding industrial and military applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Explore Dow Chemical's collection of advanced specialty materials\" href=\"https:\/\/pilotshq.com\/collections\/dow-chemicial\"\u003e\u003cstrong\u003eSpecialty Materials\u003c\/strong\u003e\u003c\/a\u003e: Advanced silicones for thermal, dielectric, and chemical stability, ideal for electronics and high-performance systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Explore the Molykote collection of specialty lubricants and greases\" href=\"https:\/\/pilotshq.com\/collections\/molykote\"\u003e\u003cstrong\u003eLubricants and Greases\u003c\/strong\u003e\u003c\/a\u003e: High-vacuum greases and other specialty lubricants designed for extreme conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDow Corning Legacy: A Commitment to Excellence\u003c\/h3\u003e\n\u003cp\u003eFounded in 1943 as a joint venture between \u003ca title=\"Learn more about Dow Chemical\" href=\"https:\/\/pilotshq.com\/collections\/dow-chemicial\"\u003e\u003cstrong\u003eDow Chemical\u003c\/strong\u003e\u003c\/a\u003e and Corning Glass Works, \u003cstrong\u003eDow Corning\u003c\/strong\u003e was a pioneer in silicone technology. Over the years, the brand became a global leader, recognized for its high-performance solutions in critical industries. Following its rebranding, these trusted products now fall under the \u003ca title=\"Shop the DOWSIL collection for adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e and \u003ca title=\"Explore the Molykote collection of specialty lubricants and greases\" href=\"https:\/\/pilotshq.com\/collections\/molykote\"\u003e\u003cstrong\u003eMolykote™\u003c\/strong\u003e\u003c\/a\u003e names.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Dow Corning Products?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProven history of \u003cstrong\u003ereliability and innovation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eProducts built to meet the stringent requirements of industries like aerospace, electronics, and construction.\u003c\/li\u003e\n\u003cli\u003eBacked by the expertise of \u003ca title=\"Learn more about Dow Chemical\" href=\"https:\/\/pilotshq.com\/collections\/dow-chemicial\"\u003e\u003cstrong\u003eDow Chemical\u003c\/strong\u003e\u003c\/a\u003e and \u003ca title=\"Shop DuPont's collection of industrial products and materials\" href=\"https:\/\/pilotshq.com\/collections\/dupont\"\u003e\u003cstrong\u003eDuPont\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShop Dow Corning Products Today\u003c\/h3\u003e\n\u003cp\u003eBrowse our collection of adhesives, sealants, lubricants, and specialty materials formerly branded as Dow Corning. Whether you're looking for \u003ca title=\"Shop the DOWSIL collection for adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dowsil%E2%84%A2\"\u003e\u003cstrong\u003eDOWSIL™\u003c\/strong\u003e\u003c\/a\u003e RTV sealants or \u003ca title=\"Explore the Molykote collection of specialty lubricants and greases\" href=\"https:\/\/pilotshq.com\/collections\/molykote\"\u003e\u003cstrong\u003eMolykote™\u003c\/strong\u003e\u003c\/a\u003e lubricants, you'll find the same exceptional quality trusted by professionals worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Explore the Dow Corning collection of adhesives and sealants\" href=\"https:\/\/pilotshq.com\/collections\/dow-corning\"\u003e\u003cstrong\u003eStart exploring Dow Corning's legacy today!\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","published_at":"2020-03-11T14:53:54-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"vendor","relation":"equals","condition":"Dow Corning"},{"column":"vendor","relation":"equals","condition":"Molykote"},{"column":"vendor","relation":"equals","condition":"Dowsil"},{"column":"vendor","relation":"equals","condition":"DowSil"},{"column":"vendor","relation":"equals","condition":"Dupont"},{"column":"vendor","relation":"equals","condition":"Dow Chemicial"}],"published_scope":"web","image":{"created_at":"2020-07-17T09:34:20-04:00","alt":"Dow Corning logo, legacy brand for silicone-based adhesives and sealants","width":1000,"height":1000,"src":"\/\/www.pilotshq.com\/cdn\/shop\/collections\/dowsil-vector-logo.jpg?v=1734574047"}},{"id":285856989320,"handle":"new-additions","title":"New Additions","updated_at":"2025-10-28T15:48:37-04:00","body_html":"","published_at":"2024-05-13T22:18:55-04:00","sort_order":"created-desc","template_suffix":"","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"1"},{"column":"type","relation":"not_equals","condition":"Surplus Manuals"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global"}]
⚠️ Please note: This product is expired stock and is being sold as-is for non-critical use only. Not recommended for flight, safety, or mission-critical applications.
For the fresh, in-date version of this product, please visit: View Current Product.
Product Description
DOWSIL™ 738 Electrical Sealant – Reliable Bonding for Electrical Assemblies
DOWSIL™ 738 Electrical Sealant is a high-performance, one-part, white, non-flowing moisture cure adhesive designed for electrical assembly bonding and sealing applications. Its durable formula ensures a dependable bond and seal across a variety of materials. Previously branded as Dow Corning, this trusted sealant now carries the DOWSIL™ name. Learn more about the Dow Corning rebrand.
Key Features and Benefits:
Non-flowing for precise application
One-part formulation – no mixing required
Room temperature cure – no ovens needed
Optional heat acceleration for faster in-line processing
High elongation for enhanced stress relief
Added reliability due to reduced cured stress
Meets MIL Spec and UL Recognized standards
Typical Applications:
Electrical assembly bonding
Sealing housings, components, and boards
Battery pack protection
Technical Specifications:
Color: White
Durometer (Shore A): 35
Elongation: 500%
Tensile Strength: 360 psi
Dielectric Strength: 468 volts per mil
Shelf Life: 240 Days
Cure Type: Moisture Cure
Available Sizes:
3oz / 90mL Tube – PN 1949101
10.1oz / 300mL Cartridge – PN 1954083
17.6 kg Pail – PN 1907824
Choose DOWSIL™ 738 Electrical Sealant for its outstanding performance in bonding and sealing electrical assemblies. Perfect for demanding applications requiring durability, flexibility, and compliance with MIL Spec standards.
