MECHANIC Original Solder Tin Paste 183C Melting Point Welding Flux Soldering Cream Sn63/Pb37 Repair BGA CPU LED Rework Tools – WalletMonitor

MECHANIC Original Solder Tin Paste 183C Melting Point Welding Flux Soldering Cream Sn63/Pb37 Repair BGA CPU LED Rework Tools

Purchase price


Model Mechanic M003 Welding Tin Paste
Sn-Pb alloy
Melting Point
183 degrees Celsius
RoHS compliant
Bright & Even solder joints
Eliminate missing pits and knots during printing
Reflow does not produce tin beads and tin bridge
Service Life
Can print continuously for more than ten hours at room temperature without producing tin beads
Radiator module welding & LED welding & High frequency welding
Gross Weight
About 16.0-60.0g/pcs
What is the solder tin paste?
1. Solder tin paste is a new type of solder material that comes with SMT.
2. Solder paste is a complex system that is made of a paste of solder powder, flux, and other additives. 
3. At the normal temperature, the solder tin paste has a certain viscosity, and the electronic component can be initially adhered to a predetermined position. 
4. At the soldering temperature, the soldered component and the printed circuit pad are soldered together(Permanent connection.) with the evaporation of the solvent and some additives.
1. Before the opening, the temperature of the solder paste should be raised to the ambient temperature (25degC), and the temperature return time should be about 3-4 hours. It is forbidden to use other heaters to raise the temperature instantaneously.
2. After the solder paste is opened, it is recommended to use it within 24 hours at room temperature.
3. Placed in the air for a long time, the solder paste will become a tin block due to moisture absorption.
4. The indoor temperature should be controlled at 22-28 degC, and the humidity RH30-60% is the best working environment.
5. To wipe the wrong substrate, it is recommended to use industrial alcohol or industrial cleaner.
Preservation method:
1. The solder paste should be kept at 0-10 Celsius.
2. The solder paste should be used for 12 months.
3. The solder paste should not be placed in the sun.
1. Use only with adequate Ventilation.
2. The solder paste contains organic solvent. Avoid repeated contact with skin. If the solder paste gets on your skin, wipe it off with alcohol and rinse thoroughly with water.
3. In order to be cautious, in the operation, the smoke released by the solvent during operation should be avoided as much as possible, and the skin and mucous membrane tissues should not be contacted for too long. Avoid repeated breathing of vapor.
4. Avoid contacting with eyes.
5. Keep away from children.
Warm tip:
If you like this item, please add it to your wish list, if you like my store, please add it to you store list. We provide big order big discount, if you have any question, please feel free to contact us, thank you very much!
Attention please:
1. Gifts will be given randomly in each parcel.
2. The measurement allowed error is ±1.0-2.0 cm.
3. Our price is our quality, committed to creating solder tin materials with core competencies.
4. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
5. In order to prevent counterfeit or pirated products, we will continue to update the product packaging, but this does not affect the quality and use of the product, the new and old packaging will be shipped randomly.
6. The only difference among these options is the weight.
MECHANIC Professional Welding Tin Paste

Smart Design

New technical support, unique chemical formula provides excellent wetting, to ensure high reliability.
Adapted to the mobile phone repair industry, computer digital service industries and high-presicion circuit board soldering SMT/BGA soldering processes.

PCB/BGA Dedicated

The viscosity is moderate, there is almost no patch collapse, and the components do not shift.

Good wettability & Good weldability.

High-end quality, a unique formula, perfect performance.

Widely Applicable

Suitable for a variety of welding environments, a wide range of applications, with high compatibility.

Revolutionary Durable

The storage time is up to 12 months in a refrigerated environment. Unique high-quality solder tin paste(the best configuration ingredients: Sn42/Bi58) make the adhesion is long-lasting, it is not easy to dry, and the viscosity time is up to 48 hours.

Environmentally Friendly Products

The residue is colorless and transparent, does not affect t he detection, disposable and excellent cleaning performance.

Professional R&D Team

Use of efficient energy thixotropic agents, printing and preheating collapse, special solder ensure a good printing and fine pattern.

Concise & Delicate

Uncompromising performance in an ultra light ultra body, heavyweight performance without the weight. Fine and flexible packaging, delicate appearance.
  • 1* MECHANIC welding tin paste.(Model as your choice.)
Q: Do I need to pay customs duties?
A: This is depend on Customs policy in your country, you may be charged customs duties and taxes for something purchased online. Buyers are responsible for customs duties, but usually you don't need to deal with this problem.
Q: What do you declare to the Customs?
A: We normally declare the item as "Gift" to customer with lower price on the invoice/bill to help avoid custom duty, but if you have any request about declaration, please leave us a message in the order before shipment.(Customs clearance is especially strict in Brazil, Israel, Ukraine, Belarus and Chile.)
Q: How can you guarantee the quality of your products?
A: We have professional staff and strict quality control system, in order to ensure the quality of our products, all the finished products will be checked and tested before shipping, and we'll pack the parcel well enough, so please don't worry.
Q: Which logistic method will be used to send my order?
A: It will depend on your choice, but we recommend that you choose a logistics method that could provide you with tracking information so that the logistics will be safer and more accurate.
Q: How about the after sale service?
A: We have professional Engineer to support the after sale service, please feel free to contact us if you have any problem during use our product.
1. We accept Alipay, West Union, TT and all major credit cards(which through secure payment check process).​
2. Payment must be made within 3 days, if you can't check out immediately after action close, please wait a few minutes and retry payments.​
3. Wholesale and drop shipping are both welcomed. For wholesale, we'll offer discount or free express shipping which only takes 7-15 days to arrive. For drop shipping, we could send the goods to your customers directly and won't leave information about us if you'd like to.​
4. 12 months manufacture's limited warranty for defective products. (excluding items damaged/misused after receipt). Accessories come with a 3-month warranty. Defective items MUST BE reported and returned within the warranty period.
5. If you want to send back the defective products, please first contact us and send us pictures or video, we'll discuss the method to solve this problem with you. (The buyer should return the product in the original conditions to us and should bear the shipping costs for return.)​
1. WORLDWIDE SHIPPING! As Aliexpress needs 6-24 hours for payment verification, so we usually ship the item out within 2-5 days after the payment cleared.(Orders will be processed timely after the payment verification.)
2. We only ship to confirmed order addresses. Your order address MUST MATCH your shipping address. Physical address is necessary, please make sure your shipping address is correct and do not leave PO BOX address, as we can't delivery to it. Do not authorize the shipping company to leave your package at your door at any circumstances, because this often causes packages lost.
3. Service transit time is provided by the carrier(excludes weekends and holidays). Transit times may vary, particularly during the holiday season. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
4. When the shipping information show "Parcel arrives in destination country", the shipping company will take a call to ask buyer sign it, please don't missed, if the package is not processed within the specified time, the customs will return or destroy it, this is very important .
5. Please kindly Do Not give 1-3 low scores on logistics transportation, because the oversea shipping will be affected by many factors, such as Customs processing, Post strike etc. If you see any abnormalities in logistics, please contact us at once, it is impossible to address issues if we even do not know about them!
1. Buyer's timely confirmation(within 3 days)after receiving the package will behighly appreciated!
2. We maintain high standards of excellence and strive for 100 percent customer satisfaction!
3. Since your feedback is very important to our business's development, we sincerely invite you to leave the positive feedback(Five Stars) for us if you are satisfied with our product and service.
4. Subscribe my store is the biggest affirmation to me. Share my product listing to your social app will be awesome.
5. Feedback with pictures(If you could leave the feedback with video, that would be great!)will help more people who wants to buy this product, thank you.​
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