--- product_id: 482770862 title: "Sn63/Pb37 T4 Tin Lead Solder Paste（30g）" price: "$U1347" currency: UYU in_stock: true reviews_count: 13 url: https://www.desertcart.uy/products/482770862-sn63-pb37-t4-tin-lead-solder-paste-30g store_origin: UY region: Uruguay --- # No-clean, strong viscosity 183℃ precise melting point 63% Tin / 37% Lead alloy Sn63/Pb37 T4 Tin Lead Solder Paste（30g） **Price:** $U1347 **Availability:** ✅ In Stock ## Summary > ⚡ Solder Smarter, Not Harder — Join the Precision Revolution! ## Quick Answers - **What is this?** Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - **How much does it cost?** $U1347 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/482770862-sn63-pb37-t4-tin-lead-solder-paste-30g) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No-Clean Formula:** Eliminates post-solder cleaning, saving time and maintaining board integrity - • **Optimized Sn63/Pb37 Alloy:** Industry-standard composition for superior electrical conductivity and durability - • **Precision Melting at 183℃:** Ensures smooth, reliable joints with minimal heat stress - • **Versatile Use Across Electronics:** Perfect for circuit boards, ICs, phones, TVs, and industrial equipment repairs - • **Strong Viscosity for Controlled Application:** Prevents waste and ensures exact placement on delicate components ## Overview Wonderway Sn63/Pb37 T4 Tin Lead Solder Paste offers a professional-grade, no-clean formula with a precise 183℃ melting point. Its 63% tin and 37% lead alloy ensures excellent conductivity and strong, bright welds. Designed for smooth flow and minimal waste, this 30g paste is ideal for high-precision electronics repair and manufacturing, trusted by pros for flawless surface mount device soldering. ## Description Product description Sn63/Pb37 Tin Lead Solder Paste Specification： Applications Usage Guidelines WARNING : THIS PRODUCT CONTAINS LEAD, A SUBSTANCE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR BIRTH DE- FECTS OR OTHER REPRODUCTIVE TOXICITY. FOR MORE INFORMATION, GO TO WWW.P65WARNINGS.CA.GOV Review: Good alternative to traditional solder but adjust heat accordingly. - I tested this to see how well it would work to replace 0603 SMD ceramic capacitors on a PS5 PCB that suffered the "turns on for 2 seconds and then immediately shuts off" problem. Although the melting point of this product is 183 C, users should consider the situation it is being used for and adjust accordingly. Some pads (like PS5 copper pads) act as a heat sink and draw heat away from the solder joint requiring more heat. In my test, I started at 183 C and incrementally worked my way to 425 C before the paste finally melted. Once I got to the right temperature for this PCB, the product worked exactly as advertised. I was impressed with the results and how easy it was to use. After replacing two capacitors with this product, the console started right up and runs without issue. Review: Easy melt and application solder paste, worked great with hot air reflow! - If you're in the market for high-quality solder paste for your electronics projects, the Wonderway Sn63/Pb37 Tin Lead Solder Paste with a 183℃ Melting Point is an excellent choice. Upon receiving the product, I was impressed with the packaging and easy-to-use applicator. The paste has a smooth and creamy texture, making it easy to apply to even the smallest of soldering points. The 63/37 tin-lead ratio is a classic and reliable choice for soldering, and the 183℃ melting point ensures a secure and durable bond. I found that the paste flowed smoothly and evenly, and once heated, created strong and reliable connections. One small downside is that the paste may dry out quickly if not properly stored, so be sure to keep it tightly sealed when not in use. Additionally, the lead content may not be suitable for certain applications, so be sure to check local regulations before use. Overall, I would highly recommend the Wonderway Sn63/Pb37 Tin Lead Solder Paste with a 183℃ Melting Point to anyone in need of a reliable and high-quality solder paste for their electronics projects. Its smooth texture, 63/37 tin-lead ratio, and 183℃ melting point ensure strong and durable connections every time. ## Features - Paste Content: Alloy Tin 63% Pb 37%, Sloder Flux Content: 10.5%. - Product Parameters: Total Weight: 39g, Net Weight Of Paste: 30g. - Paste Features: No Clean, Strong Viscosity, Bright Welding Point. - Product Advantages: Pushing design for Smoother Flowing, No Waste During Welding. - Applications: Widely Used In Circuit Board, IC, Phone, TV and Other Household Appliances and Industrial Equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BH4HRWGX | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #8,666 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Solder | | Color | T4 30g | | Customer Reviews | 4.4 4.4 out of 5 stars (419) | | Date First Available | October 3, 2022 | | Included Components | Solder Paste | | Item Package Quantity | 1 | | Item Weight | 1.06 ounces | | Item model number | SP-Sn63Pb37 | | Manufacturer | wonderway | | Material | 30g | | Part Number | SP-30G-Sn63Pb37 | | Power Source | ac | | Product Dimensions | 3.73 x 1.35 x 0.92 inches | | Size | T4 30g | ## Images ![Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - Image 1](https://m.media-amazon.com/images/I/71f49+iaTeL.jpg) ![Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - Image 2](https://m.media-amazon.com/images/I/712JffTluRL.jpg) ![Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - Image 3](https://m.media-amazon.com/images/I/71yFk4zx8tL.jpg) ![Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - Image 4](https://m.media-amazon.com/images/I/71BHtscZs0L.jpg) ![Sn63/Pb37 T4 Tin Lead Solder Paste（30g） - Image 5](https://m.media-amazon.com/images/I/81jBcu+aqAL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good alternative to traditional solder but adjust heat accordingly. *by J***R on September 19, 2025* I tested this to see how well it would work to replace 0603 SMD ceramic capacitors on a PS5 PCB that suffered the "turns on for 2 seconds and then immediately shuts off" problem. Although the melting point of this product is 183 C, users should consider the situation it is being used for and adjust accordingly. Some pads (like PS5 copper pads) act as a heat sink and draw heat away from the solder joint requiring more heat. In my test, I started at 183 C and incrementally worked my way to 425 C before the paste finally melted. Once I got to the right temperature for this PCB, the product worked exactly as advertised. I was impressed with the results and how easy it was to use. After replacing two capacitors with this product, the console started right up and runs without issue. ### ⭐⭐⭐⭐⭐ Easy melt and application solder paste, worked great with hot air reflow! *by D***E on April 2, 2023* If you're in the market for high-quality solder paste for your electronics projects, the Wonderway Sn63/Pb37 Tin Lead Solder Paste with a 183℃ Melting Point is an excellent choice. Upon receiving the product, I was impressed with the packaging and easy-to-use applicator. The paste has a smooth and creamy texture, making it easy to apply to even the smallest of soldering points. The 63/37 tin-lead ratio is a classic and reliable choice for soldering, and the 183℃ melting point ensures a secure and durable bond. I found that the paste flowed smoothly and evenly, and once heated, created strong and reliable connections. One small downside is that the paste may dry out quickly if not properly stored, so be sure to keep it tightly sealed when not in use. Additionally, the lead content may not be suitable for certain applications, so be sure to check local regulations before use. Overall, I would highly recommend the Wonderway Sn63/Pb37 Tin Lead Solder Paste with a 183℃ Melting Point to anyone in need of a reliable and high-quality solder paste for their electronics projects. Its smooth texture, 63/37 tin-lead ratio, and 183℃ melting point ensure strong and durable connections every time. ### ⭐⭐⭐⭐⭐ Obviously a required element to a repair bench setup *by C***R on January 30, 2026* 1st time using this stuff... When I figured out what I was doing, this stuff is magic. No wonder how component level repairs are possible. I was actually semi successful using normal soldering iron and rosin-core solder on some tiny things, lol. Now, using this, it's feels like I'm cheating. ## Frequently Bought Together - Wonderway Sn63/Pb37 T4 Tin Lead Solder Paste No Clean, 183℃ Melting Point (30g) - Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I - Lesnow solder wick braid 10ft Length Desoldering Wick Braid Remover Tool Solder Sucker 1 piece No-Clean soldering Wick Wire Roll and Disassemble Electrical Components --- ## 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.uy/products/482770862-sn63-pb37-t4-tin-lead-solder-paste-30g](https://www.desertcart.uy/products/482770862-sn63-pb37-t4-tin-lead-solder-paste-30g) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-05-13*