- Home Page /
- Tools & Home Improvement /
- Welding & Soldering /
- Soldering & Brazing Equipment /
- Solder & Flux /
- Soldering Flux /
- RMA-218 140g Soldering Paste Flux Silver Bras...
0 ratings
Item #:
100286894
RMA-218 140g Soldering Paste Flux Silver Brass Brazing Paste for Welding Flux Paste Reballing Soldering Repairing Tool Welder Tools
96% of respondents would recommend this to a friend
Item #:
100286894
€ 22
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, October 11
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Good moisturizing, bright and full solder joint, little smoke, no irritating smell to eliminate safety concerns.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High-Quality Composition
Formulated with silver and brass, providing superior conductivity and strength for effective soldering and brazing repairs.
Versatile Applications
Ideal for various materials and techniques, including PCB reballing, ensuring compatibility with multiple welding tasks and enhancing user efficiency.
User-Friendly Design
Convenient 140g packaging facilitates easy usage and storage, making it perfect for both professionals and hobbyists.
Product Details
| Exterior Finish | Silver |
| Inlet Connection Type | Solder |
| Number of Ports | 2 |
| Connector Type | Solder |
| Item Dimensions | 1.97 x 1.97 x 2.76 inches (5 x 5 x 7 cm) |
| Item Weight | 140 g |
| Size | 175 cubic centimeters |
| Brand Name | Walfront |
| Model Number | RMA-218 |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Manufacturer | Walfront |
| Included Components | inc |
| Number of Pieces | 1 |
| Manufacturer Part Number | Walfrontv0ndgqrh32 |
| Brand | Walfront |
| Item dimensions L x W x H | 1.97 x 1.97 x 2.76 inches (5 x 5 x 7 cm) |
Who Should Buy?
-
Electronics Technicians
Ideal for professionals repairing circuit boards, ensuring efficient soldering with high-quality flux for better conductivity.
-
Hobbyist Welders
Great for DIY projects and hobbyists working with metal, enhancing soldering techniques while providing strong bonding.
-
Precision Soldering
Suitable for tasks requiring precision, such as reballing chips, where accuracy and fine application of solder are essential.
-
Casual Users
Not suitable for beginners with limited experience, as effective use requires understanding soldering techniques and applications.
Product Description
RMA-218 140g Soldering Paste Flux Silver Brass Brazing Paste for Welding Flux Paste Reballing Soldering Repairing Tool Welder Tools
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is RMA-218 Soldering Paste Flux used for?
Answer: RMA-218 Soldering Paste Flux is primarily used for soldering and brazing metals, particularly silver and brass. It facilitates the flow of solder by reducing oxidation and improving wetting properties. This makes it ideal for a range of applications, including electronics repair, circuit board reballing, and general metal joining tasks. When you need a reliable product for connecting components in electrical or plumbing work, RMA-218 excels by ensuring strong, durable joints. -
Question:
Is RMA-218 Soldering Paste safe to use?
Answer: Yes, RMA-218 Soldering Paste is safe to use when applied according to manufacturer instructions. It is formulated with low levels of harmful substances commonly found in flux products, minimizing health risks. Always use it in a well-ventilated area and consider wearing safety glasses and gloves for added protection during use. Ideal for professionals and hobbyists alike, it provides robust performance with safety in mind, making it suitable for various soldering jobs. -
Question:
How should I apply RMA-218 Soldering Paste?
Answer: To apply RMA-218 Soldering Paste, start by cleaning the surfaces you intend to solder. Use a small brush or spatula to apply the paste evenly to both surfaces. Heat your soldering tool to the appropriate temperature and touch it to the joint area; the paste will help the solder flow smoothly for excellent adhesion. This method is particularly effective for electronic components, circuit repairs, and intricate designs where precision is critical. -
Question:
Can RMA-218 be used for high-temperature applications?
Answer: RMA-218 Soldering Paste is suitable for a variety of applications, including those that require higher temperatures. Its formulation allows it to withstand the heat commonly seen in soldering and brazing without degrading. This characteristic makes it advantageous in situations requiring robust connections, such as automotive repairs and heavy machinery. Ensure you check the specifications necessary for your project to confirm compatibility with high-temperature needs. -
Question:
What is the consistency of RMA-218 Soldering Paste?
Answer: RMA-218 Soldering Paste has a thick, paste-like consistency that allows for easy application and precise handling. This viscosity helps prevent the flux from running or dripping during application, making it easier to work with delicate electronic components or small join areas. The paste's blend ensures even melting and flow during the soldering process, so whether you’re tackling a DIY electronics project or professional repairs, it provides optimal control. -
Question:
Does RMA-218 Soldering Paste leave residue?
Answer: Yes, like many soldering pastes, RMA-218 Soldering Paste does leave some residue once the soldering process is complete. It is recommended to remove this residue post-application for optimal performance, especially in electronics where residue can cause short circuits or connectivity issues. Use isopropyl alcohol and a soft brush to clean the area thoroughly, ensuring your work remains neat and functional after soldering tasks. -
Question:
Can RMA-218 Soldering Paste be used for reballing?
Answer: Absolutely, RMA-218 is an excellent choice for reballing applications. Its effective flux properties assist in creating strong solder joints necessary for electronic component repair, particularly in CPUs or GPUs. Proper application ensures that the solder operates at optimal adhesion, fostering better performance and longevity for the repaired components. For anyone engaged in motherboard repairs or electronic servicing, RMA-218 is a valuable tool. -
Question:
What metals can RMA-218 Soldering Paste bond effectively?
Answer: RMA-218 Soldering Paste is particularly effective on silver and brass, making it a versatile choice for a variety of metals. It can create strong bonds between similar and dissimilar metals, enabling reliable joints for electronics, plumbing, and other metalwork. For example, if you are working on connecting copper wires to a brass fitting, RMA-218 will enhance the bonding process, ensuring durability in your finished product. -
Question:
What is the shelf life of RMA-218 Soldering Paste?
Answer: The shelf life of RMA-218 Soldering Paste is typically determined by the storage conditions. When stored in a cool, dry place and kept tightly sealed, it can maintain its effectiveness for a significant period. Proper storage not only extends usability but also ensures consistent performance when you need it for your soldering jobs. Always check the packaging for specific instructions regarding expiration for the best results in your applications. -
Question:
Where can I buy RMA-218 140g Soldering Paste Flux in Ireland?
Answer: You can purchase RMA-218 140g Soldering Paste Flux at Ubuy in Ireland. Ubuy offers a comprehensive range of welding tools and soldering supplies, making it a reliable destination for your needs. Their easy browsing options and user-friendly interface simplify the shopping process, allowing you to quickly find and order the products you require.
Walfront Soldering Flux RMA-218 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to apply
- Good for small repairs
- Works with various metals
Cons
- Strong odor when used.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 22
Order now and get it around Sunday, October 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High-quality soldering paste with excellent stickiness.
- Minimal smoke and no irritating smell for safe use.
- Ideal for BGA traces and various electronic repairs.
- Easy to use with no risk of false welding.
- Perfect for repairing computers, cellphones, and more.
- Ensures bright and complete solder joints.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.