450 PCS Solder Seal Wire Connectors - Waterproof Heat Shrink Butt Connector Kit for Marine Automotive

450 PCS Solder Seal Wire Connectors - Heat Shrink Wire Connectors Waterproof Solder Butt Connector Kit Insulated Terminals for Marine Automotive Boat Truck Wire Joint

450 PCS Solder Seal Wire Connectors - Waterproof Heat Shrink Butt Connector Kit for Marine Automotive

Our goal is to help our customers save money, time, and trouble, while ensuring quality and reliability at every step. At SMLCON, we pride ourselves on being a market research-driven company, committed to understanding the needs of our customers. With 8 years of experience in the wire connector industry, we've honed our expertise to produce products with ultimate cost-effectiveness. Our goal is to help our customers save money, time, and trouble, while ensuring quality and reliability at every step. At SMLCON, we believe that quality should never be sacrificed for convenience. With an IP67 water-resistant rating, our solder seal connectors seal out moisture and prevent short circuits. They're ideal for marine projects and any application where water resistance is critical. We've upgraded our butt connectors with exclusive materials to prevent shrink tubing from melting before the solder ring, resulting in a higher success rate for reliable connections. Shrinkage ratio is 3:1 Temperature that start to shrink: 80? Temperature that solder ring start to melt: 111°C Temperature that solder ring melt completely:138°C Note: We suggest the temperature that the hot air gun should set about:400-600? (752-1112°F)

Key Features

• ✅ HIGH COST PERFORMANCE: The wire connectors assortment includes white (AWG 26 – 24) 110pcs, red (AWG 22 – 18) 150pcs, blue (AWG 16 – 14) 90pcs and yellow (AWG 12 – 10) 32pcs, green (AWG 22 – 18). The price is lower than that of products of the same level.
• ✅ EASY TO USE: our heat shrink wire connectors Solder seal in one step, no crimp tools or soldering machine needed. Saves time and reduces mess.
• ✅ WATERPROOF AND INSULATED: Dual-walled design with polyolefin tubing for insulation and hot melt adhesive & solder for a tight connection. Prevents wires from slipping out of the terminal.
• ✅ WIDE APPLICATIONS: Ideal for automotive, boat, marine, and outdoor applications. Shrinking ratio of 3:1.
• ✅ TRUSTED QUALITY: Our exclusive material ensures that our butt connectors can withstand high temperatures without melting.and provide a secure and long-lasting connection that won't come apart over time.

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.