--- product_id: 165266433 title: "100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG" brand: "xuuap" price: "$20.56" currency: USD in_stock: true category: "Xuuap" url: https://www.desertcart.us/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder store_origin: US region: United States of America --- # Durable polyolefin resists vibration & moisture One-step waterproof & insulated seal No-crimp, solderless pro-grade splice 100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG **Brand:** xuuap **Price:** $20.56 **Availability:** ✅ In Stock ## Summary > ⚡ Seal it fast, seal it right — pro-grade wire connectors that keep you connected! ## Quick Answers - **What is this?** 100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG by xuuap - **How much does it cost?** $20.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder) ## Best For - xuuap enthusiasts ## Why This Product - Trusted xuuap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Waterproof Seal:** Achieve IP67-rated protection with a simple heat gun—no soldering irons or crimp tools needed. - • **Ready-to-Use & Organized:** Comes in a durable storage case with 100 connectors, backed by dedicated customer support for peace of mind. - • **Built for Harsh Conditions:** Dual-wall polyolefin tubing with hot-melt adhesive ensures superior pullout strength and abrasion resistance in automotive and marine environments. - • **Perfect Solder Flow Every Time:** Low-temp solder activates after tubing shrinks, creating a flawless, conductive bond—pro tip for professional results. - • **Optimized Gauge for Your Projects:** 100 connectors sized 22-18 AWG, ideal for automotive wiring, LED lighting, and DIY electronics—no more cluttered kits. ## Overview This 100-piece pack of red 22-18 AWG solder seal wire connectors offers a no-crimp, waterproof, and insulated solution engineered for automotive, marine, and trailer wiring repairs. Featuring dual-wall polyolefin tubing with hot-melt adhesive and low-temperature solder, these connectors deliver factory-grade, vibration-resistant splices with just a heat gun. Perfectly sized for common wiring projects, they come organized in a durable case and meet CE and RoHS standards. ## Description 100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG: desertcart.com: Industrial & Scientific ## Features - ✅ ONE-STEP WATERPROOF & INSULATED CONNECTIONS | FAST & SECURE: Stop fumbling with crimping tools and soldering irons. Our all-in-one solder seal connectors provide a truly solderless experience, creating a rock-solid, fully insulated, and IP67 waterproof seal in seconds with just a heat gun. Get professional, factory-grade splices without the hassle. - ✅ PRO-GRADE RELIABILITY FOR HARSH ENVIRONMENTS: Engineered for the demands of automotive and marine use, our connectors feature thick polyolefin tubing and a hot-melt adhesive lining. This dual-wall design provides superior pullout strength and resists vibration, abrasion, and moisture—perfect for engine bays, bilge pumps, and exposed trailer wiring. - ✅ ACHIEVE THE PERFECT SOLDER FLOW | PRO TIP: For a flawless connection every time, use a heat gun and keep it moving. The low-temperature solder is designed to melt and flow *after* the tubing shrinks, creating a powerful bond. (Using a lighter can damage the tubing before the solder melts). This simple technique ensures a perfect, conductive seal. - ✅ THE IDEAL GAUGE FOR COUNTLESS PROJECTS: This 100-piece pack is dedicated to the RED 22-18 AWG size—the most common gauge for automotive accessory wiring, LED lighting, stereo systems, low voltage landscape lighting and DIY electronics projects. Stop buying assorted kits with sizes you'll never use. Stock your toolbox with the connector you need most. - ✅ YOUR GO-TO REPAIR SOLUTION | GUARANTEE: Your purchase includes 100 Red (22-18 AWG) Solder Seal Wire Connectors, packed in a durable storage case. We are committed to providing professional-grade tools and stand behind our products with dedicated customer support for your complete satisfaction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X5L7FTS | | Best Sellers Rank | #53,129 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #305 in Butt Terminals | | Brand Name | XUUAP | | Color | Red | | Connector Gender | Male | | Connector Type | Butt Splice | | Contact Material | Solder | | Customer Reviews | 4.6 4.6 out of 5 stars (1,599) | | Gauge | 18.0 | | Insulation Material Type | Polyolefin | | Item Dimensions L x W x H | 0.11"L x 0.11"W x 1.57"H | | Manufacturer | XUUAP | | Material Type | Polyolefin | | Maximum Voltage | 12 Volts (DC) | | Model | 682141167103 | | Number of Items | 100 | | Part Number | 682141167103 | | Specification Met | CE, RoHS | | Temperature Rating | 257 degree fahrenheit | | Terminal | Butt Terminal | | UPC | 682141167127 | | Unit Count | 100 Count | ## Product Details - **Color:** Red - **Connector Type:** Butt Splice - **Contact Material:** Solder - **Insulation Material:** Polyolefin - **Terminal:** Butt Terminal ## Images ![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 1](https://m.media-amazon.com/images/I/61eyFl4+HAL.jpg) ![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 2](https://m.media-amazon.com/images/I/612ZhH6jySL.jpg) ![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 3](https://m.media-amazon.com/images/I/61yo04wRohL.jpg) ![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 4](https://m.media-amazon.com/images/I/61l3htS+gSL.jpg) ![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 5](https://m.media-amazon.com/images/I/617pn58CqaS.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder](https://www.desertcart.us/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-08*