{"product_id":"waterproof-solder-seal-connectors","title":"Waterproof Solder Seal Connectors","description":" \u003cdiv class=\"product-detail-container\"\u003e\n\u003c!--[AI Design Logic]Product Type: Industrial\/Electrical Connectors (Heat Shrink \u0026 Waterproof)Target Audience: Professional Electricians, Auto Mechanics, Marine Technicians, DIYersVisual Style: Rugged, Professional, Highly Reliable, IndustrialColor Strategy:   --primary: #1E3A8A (Industrial Blue, represents trust and electrical standard)  --accent: #F59E0B (Warning\/Heat Amber, indicates thermal\/fire\/heat shrink)  --bg-body: #FFFFFF (Clean readability)  --bg-card: #F9FAFB (Subtle distinction for specs \u0026 features)Shape Strategy: Radius 6px (Hard-edged but safe, fitting industrial tools)Typography Strategy: Large Type \/ Mobile-first readable (H1 34px+, Body 18px+)Mobile Table Strategy: Card-based (No horizontal scroll, purely flex cards on mobile)Image Mapping: Hero=image_1, DoubleWall=image_2, TempRange=image_3, Sizes=image_4--\u003e\u003cstyle type=\"text\/css\"\u003e\/* 0) Base Variables \u0026 Reset *\/  .product-detail-container {    --primary: #1E3A8A;    --primary-hover: #1E40AF;    --accent: #F59E0B;    --text-main: #111827;    --text-sub: #4B5563;    --border-color: #E5E7EB;    --bg-body: #FFFFFF;    --bg-card: #F9FAFB;    --bg-badge: #EFF6FF;    --text-badge: #1D4ED8;        --radius-sm: 4px;    --radius-md: 6px;    --radius-lg: 10px;        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);    \/* Spacing System *\/    --gap-sm: clamp(1rem, 2vw, 1.5rem);    --gap-md: clamp(2rem, 5vw, 4rem);    --gap-lg: clamp(3rem, 8vw, 6rem);    max-width: 1200px;    margin: 0 auto;    padding: 0 5%;    box-sizing: border-box;    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;    color: var(--text-main);    background-color: var(--bg-body);    overflow-wrap: break-word;    word-break: break-word;    line-height: 1.6;  }  .product-detail-container *,  .product-detail-container *::before,  .product-detail-container *::after {    box-sizing: border-box;  }  \/* Typography *\/  .product-detail-container h1 {    font-size: clamp(32px, 5vw, 44px);    font-weight: 800;    line-height: 1.2;    margin-top: 0;    margin-bottom: 1rem;    color: var(--text-main);  }  .product-detail-container h2 {    font-size: clamp(24px, 4vw, 32px);    font-weight: 700;    line-height: 1.3;    margin-top: 0;    margin-bottom: 1rem;    color: var(--text-main);  }  .product-detail-container h3 {    font-size: clamp(20px, 3vw, 24px);    font-weight: 600;    margin-top: 0;    margin-bottom: 0.75rem;  }  .product-detail-container p {    font-size: clamp(18px, 2.5vw, 20px);    line-height: 1.7;    color: var(--text-sub);    margin-top: 0;    margin-bottom: 1.5rem;  }  .product-detail-container ul {    font-size: clamp(18px, 2.5vw, 20px);    color: var(--text-sub);    padding-left: 1.5rem;    margin-bottom: 1.5rem;  }  .product-detail-container li {    margin-bottom: 0.5rem;  }  \/* Image Protocol *\/  .product-detail-container img,  .img-placeholder {    width: 100%;    height: auto;    display: block;    border-radius: var(--radius-md);    object-fit: contain;  }  .img-placeholder {    aspect-ratio: 4\/3;    background-color: #E5E7EB;    border: 2px dashed #9CA3AF;    display: flex;    align-items: center;    justify-content: center;    color: #4B5563;    font-size: 18px;    font-weight: bold;    text-align: center;    padding: 1rem;  }  \/* Badge (Non-clickable CTA replacement) *\/  .detail-badge-group {    display: flex;    flex-wrap: wrap;    gap: 0.75rem;    margin-bottom: 1.5rem;  }  .detail-badge {    display: inline-block;    background-color: var(--bg-badge);    color: var(--text-badge);    font-size: 16px;    font-weight: 600;    padding: 0.5rem 1rem;    border-radius: var(--radius-sm);    border: 1px solid rgba(29, 78, 216, 0.2);  }  \/* Layout Sections *\/  .detail-section {    margin-bottom: var(--gap-lg);  }  \/* Hero Section *\/  .detail-hero {    display: flex;    flex-direction: column;    gap: var(--gap-md);    margin-bottom: var(--gap-lg);    padding-top: var(--gap-md);  }    @media (min-width: 768px) {    .detail-hero {      flex-direction: row;      align-items: center;    }    .detail-hero \u003e * {      flex: 1;    }  }  \/* Features - Mobile Order Lock (Image -\u003e Text always) *\/  .feature-item {    display: flex;    flex-direction: column; \/* MOBILE FIRST: STRICT LOCK *\/    gap: var(--gap-md);    margin-bottom: var(--gap-md);    background-color: var(--bg-card);    border-radius: var(--radius-lg);    overflow: hidden;  }  .feature-media {    width: 100%;  }  .feature-copy {    padding: 1.5rem;  }  \/* Z-Pattern for Desktop *\/  @media (min-width: 768px) {    .feature-item {      flex-direction: row; \/* Z-Pattern Enabled *\/      align-items: center;      background-color: transparent;      margin-bottom: var(--gap-lg);    }    .feature-item:nth-child(even) {      flex-direction: row-reverse;    }    .feature-media, .feature-copy {      flex: 1;      width: 50%;    }    .feature-copy {      padding: 0 2rem;    }  }  \/* Specs Table Mobile Card Strategy *\/  .specs-table-container {    background-color: var(--bg-card);    padding: clamp(1.5rem, 4vw, 3rem);    border-radius: var(--radius-lg);  }  .detail-table {    width: 100%;    border-collapse: collapse;    margin-top: 1rem;    font-size: clamp(16px, 2vw, 18px);  }  @media (max-width: 767px) {    \/* Mobile Table -\u003e Card Conversion *\/    .detail-table,     .detail-table thead,     .detail-table tbody,     .detail-table th,     .detail-table td,     .detail-table tr {       display: block;       width: 100%;     }        .detail-table thead {       display: none; \/* Hide standard headers *\/    }        .detail-table tr {      background: var(--bg-body);      border: 1px solid var(--border-color);      border-radius: var(--radius-md);      margin-bottom: 1rem;      padding: 1rem;      box-shadow: var(--shadow-sm);    }        .detail-table td {      display: flex;      justify-content: space-between;      align-items: flex-start;      border: none;      padding: 0.5rem 0;      border-bottom: 1px solid #F3F4F6;      text-align: right;    }    .detail-table td:last-child {      border-bottom: none;      padding-bottom: 0;    }        .detail-table td::before {      content: attr(data-label);      font-weight: 600;      color: var(--text-main);      text-align: left;      flex-basis: 45%;      padding-right: 10px;    }  }  @media (min-width: 768px) {    \/* Desktop Standard Table *\/    .detail-table th,    .detail-table td {      padding: 1rem 1.5rem;      border-bottom: 1px solid var(--border-color);      text-align: left;    }    .detail-table th {      background-color: var(--primary);      color: #FFFFFF;      font-weight: 600;    }    .detail-table tr:nth-child(even) {      background-color: #F3F4F6;    }  }  \/* FAQ Section *\/  .faq-container {    background-color: var(--bg-card);    border-radius: var(--radius-lg);    padding: clamp(1.5rem, 4vw, 3rem);  }  .faq-item {    border-bottom: 1px solid var(--border-color);    padding: 1.5rem 0;  }  .faq-item:last-child {    border-bottom: none;    padding-bottom: 0;  }  .faq-question {    font-size: clamp(20px, 3vw, 22px);    font-weight: 700;    color: var(--text-main);    margin-bottom: 0.75rem;    display: flex;    align-items: flex-start;    gap: 0.75rem;  }  .faq-question::before {    content: \"Q.\";    color: var(--accent);  }  .faq-answer {    font-size: clamp(18px, 2.5vw, 20px);    color: var(--text-sub);    padding-left: 2.25rem;  }\u003c\/style\u003e\n\u003c!-- 1) Hero Section --\u003e\u003cdiv class=\"detail-section detail-hero\"\u003e\n\u003cdiv class=\"hero-copy\"\u003e\n\u003cdiv class=\"detail-badge-group\"\u003e\n\u003cdiv class=\"detail-badge\"\u003eMarine Grade\u003c\/div\u003e\n\u003cdiv class=\"detail-badge\"\u003eNo Crimping Needed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eUltimate Waterproof Solder Seal Connectors\u003c\/h1\u003e\n\u003cp\u003eCreate secure, insulated, and 100% waterproof electrical connections in seconds. Engineered for extreme automotive and marine environments where failure is not an option.\u003c\/p\u003e\n\u003cul\u003e\t\u003cli\u003e\n\u003cstrong\u003eThermal Activation:\u003c\/strong\u003e Solder and seal with just a heat gun.\u003c\/li\u003e\t\u003cli\u003e\n\u003cstrong\u003eZero Corrosion:\u003c\/strong\u003e Complete protection against moisture and salt.\u003c\/li\u003e\t\u003cli\u003e\n\u003cstrong\u003eCertified Safe:\u003c\/strong\u003e ROHS, ISO 9001:2008, and CE compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hero-media\"\u003e\n\u003c!-- 占位图，强制流式自然排版 --\u003e\u003cdiv class=\"img-placeholder\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.techcloudly.com\/image\/954361869178984f947a97781faee903550c557b.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail-section feature-list\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"img-placeholder\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.techcloudly.com\/image\/065020ac51b869b28011d6cb02d6187c355899d9.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2\u003eDual-Wall Defense Against Moisture\u003c\/h2\u003e\n\u003cp\u003eFeaturing a heavy-duty double wall construction. The outer layer consists of highly durable polyolefin tubing, while the inner layer is lined with premium hot-melt glue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e When heated, the glue flows to completely fill gaps, ensuring an impenetrable waterproof seal that protects your wire terminals from harsh marine and automotive elements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 2 --\u003e\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"img-placeholder\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.techcloudly.com\/image\/c9b44db53e5f9185dcad2b11426c79be084ed329.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2\u003eEngineered for Extreme Temperatures\u003c\/h2\u003e\n\u003cp\u003eElectrical systems don't have the luxury of comfortable climates. These connectors are rated for continuous working temperatures from \u003cstrong\u003e-55°C to 125°C (-67°F to 257°F)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e Whether sitting in a freezing engine bay in winter or exposed to intense mechanical heat, your wiring connections remain flexible, secure, and fully insulated.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Feature 3 --\u003e\u003cdiv class=\"feature-item\"\u003e\n\u003cdiv class=\"feature-media\"\u003e\u003cdiv class=\"img-placeholder\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/cdn.techcloudly.com\/image\/c9b7027f82de674be79511812865b3e7aa159423.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-copy\"\u003e\n\u003ch2\u003eMultiple Sizes for Perfect Fits\u003c\/h2\u003e\n\u003cp\u003eStop guessing with one-size-fits-all solutions. Our kit includes strictly color-coded connectors designed for specific wire gauges to deliver optimum holding power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefit:\u003c\/strong\u003e By matching the exact shrink ratio (White, Red, Yellow, Blue) to your wire, you guarantee the solder ring wraps tightly, creating a permanent bond that withstands heavy vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 3) Specifications Table --\u003e\u003cdiv class=\"detail-section specs-table-container\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eProfessional parameters engineered for dependable project execution.\u003c\/p\u003e\n\u003ctable class=\"detail-table\"\u003e\t\u003cthead\u003e\t\t\u003ctr\u003e\t\t\t\u003cth\u003eColor \/ Type\u003c\/th\u003e\t\t\t\u003cth\u003eMetric Size (mm)\u003c\/th\u003e\t\t\t\u003cth\u003eImperial Size (inch)\u003c\/th\u003e\t\t\t\u003cth\u003eUsage Application\u003c\/th\u003e\t\t\u003c\/tr\u003e\t\u003c\/thead\u003e\t\u003ctbody\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eWhite\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e1.7 mm\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e0.07 in\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003eMicro wiring, sensors\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eRed\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e2.7 mm\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e0.11 in\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003eGeneral automotive\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eBlue\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e4.5 mm\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e0.18 in\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003eHeavy duty electronics\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eYellow\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e6.0 mm\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e0.24 in\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003ePower delivery, marine\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eWorking Temp.\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e-55°C to 125°C\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e-67°F to 257°F\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003eExtreme environment\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\t\u003ctr\u003e\t\t\t\u003ctd data-label=\"Color \/ Type\"\u003e\u003cstrong\u003eRetraction Temp.\u003c\/strong\u003e\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Metric Size (mm)\"\u003e\u0026gt; 160°C\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Imperial Size (inch)\"\u003e\u0026gt; 320°F\u003c\/td\u003e\t\t\t\u003ctd data-label=\"Usage Application\"\u003eHeat gun requirement\u003c\/td\u003e\t\t\u003c\/tr\u003e\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 4) FAQ Section --\u003e\u003cdiv class=\"detail-section faq-container\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eDo I need a crimping tool for these connectors?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eAbsolutely not. These are specialized solder seal connectors. Simply strip the wires, insert them into the tube, and apply heat using a heat gun. The built-in solder ring will melt, and the tubing will shrink to create a solid bond.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eAre they safe to use on boats or near water?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eYes, they are highly recommended for marine environments. The dual-wall construction features a hot-melt adhesive that flows upon heating, creating a 100% watertight seal that prevents saltwater corrosion entirely.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003eWhat kind of heat source should I use?\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003eFor best results and to prevent uneven melting, we highly recommend using a standard heat gun capable of reaching at least 160°C (320°F). While lighters can technically work in emergencies, a heat gun provides the safe, even distribution needed for a professional seal.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ZHL99","offers":[{"title":"Default Title","offer_id":49029943394554,"sku":"ZHL2606191239- 300pcs 盒装 焊锡端子焊锡环","price":23.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/9988\/5562\/files\/690a9ac67203b1a2b7aa9b859e010a1fc7809f2b.jpg?v=1781853352","url":"https:\/\/scerich.com\/products\/waterproof-solder-seal-connectors","provider":"scerich","version":"1.0","type":"link"}