
RSFR808 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.75 | Condition is New, CAIG SILICONE HEAT SINK COMPOUND, HSC67-6G, 6g jar, Ships fast from Ohio!, FREE SHIPPING | 99.6% |
![]() | $14.75 | Condition is New, Rosin Soldering Flux Syringe 8G, CAIG RSF-R80-8G, Ships Free from Ohio, FREE SHIPPING | 99.6% |
![]() | $16.60 | Condition is New, Caig Labs RSF-R80-8G - DeoxIT Soldering Flux, Rosin Core, Mildly-activated, 8g, FREE SHIPPING | 99.8% |
![]() | $9.89 | Top Pick! Condition is New, CAIG RSF-R80-8G DeoxIT Rosin Soldering Flux Syringe 8g, shipping cost = $8.95 | ![]() |
![]() | $18.17 | Top Pick! Condition is New, Caig Labs. Rosin Soldering Flux electrical Syringe 8 Grams Pack Of 1, FREE SHIPPING | 100.0% |
![]() | $33.95 | Condition is New, CAIG RSF-R80-8 DeoxIT Rosin Soldering Flux Jar 226g 341-222, FREE SHIPPING | 99.9% |
![]() | $38.96 | Condition is New, CAIG RSF-R80-8 - DeoxIT Soldering Flux, Rosin Core, Mildly-activated, 226 g, FREE SHIPPING | 99.8% |
![]() | $41.29 | Top Pick! Condition is New, CAIG RSF-R80-8 DeoxIT Rosin Soldering Flux Jar 226g, FREE SHIPPING | ![]() |

Introducing the CAIG Laboratories RSFR808 Rosin Soldering Flux Syringe, a must-have tool for any soldering project that involves rosin-core solder. This high-performance flux comes in an 8-gram syringe, conveniently packaged in a disposable and portable container, allowing you to precisely control the amount of flux used during the soldering process.
The RSFR808 Rosin Soldering Flux is specifically formulated for use with rosin-core solder. It is designed to provide excellent wetting and cleaning action, ensuring a strong and reliable bond between the solder and the base metal. The rosin-based flux is non-corrosive and leaves a clean residue, making it ideal for use on a wide range of metals, including copper, brass, and aluminum.
The syringe design of this flux offers several advantages. It allows for easy dispensing of the flux, reducing waste and ensuring that you have exactly the right amount on hand for your project. Additionally, the disposable syringe container makes clean-up a breeze, as any excess flux can be discarded after use.
The RSFR808 Rosin Soldering Flux is easy to use. Simply attach the syringe to the soldering iron or hot plate, melt the flux, and apply it to the joint. The flux will help the solder flow evenly and smoothly, creating a strong and reliable joint.
In summary, the CAIG Laboratories RSFR808 Rosin Soldering Flux Syringe is an essential tool for any soldering project that involves rosin-core solder. Its precise dispensing, non-corrosive and clean residue, and easy-to-use design make it a popular choice among electronics enthusiasts, repair technicians, and hobbyists alike.
CAIG Laboratories RSFR808 Rosin Soldering Flux Syringe (8g RSF-R80-8g) is a specialized soldering flux designed specifically for use with rosin core solder. Here are some pros and cons of buying this product:
Pros:1. Designed for use with rosin core solder: This flux is specifically formulated to work with rosin core solder, ensuring optimal wetting and reducing the risk of cold solder joints.
2. Syringe packaging: The flux comes in a syringe packaging, making it easy to dispense the exact amount needed for each project.
3. Low residue: This flux leaves a low residue, making cleaning up after soldering easier.
4. Long shelf life: The flux has a long shelf life, ensuring that it will be usable for a long time after opening the package.
Cons:1. Expensive: Compared to other soldering fluxes, this one is more expensive.
2. May not work well with other types of solder: Since this flux is designed specifically for rosin core solder, it may not work well with other types of solder.
3. May leave a slight residue: While the residue left by this flux is lower than that of some other fluxes, it may still leave a slight residue that needs to be cleaned up.
In conclusion, the CAIG Laboratories RSFR808 Rosin Soldering Flux Syringe (8g RSF-R80-8g) is a high-quality flux that is specifically designed for use with rosin core solder. It offers several advantages, such as easy dispensing, low residue, and long shelf life. However, it is more expensive than some other fluxes and may not work well with other types of solder.
If you frequently work with rosin core solder and are looking for a high-quality flux that will ensure optimal wetting and reduce the risk of cold solder joints, then this flux is a worthwhile investment. However, if you work with other types of solder or are on a tight budget, you may want to consider other options. Overall, the benefits of this flux outweigh the cons, making it a recommended choice for those who need a reliable and effective rosin soldering flux.
Details:
Rosin soldering flux syringe 8g, Caig RSF-R80-8G, key features:rsf is a mildly-activated rosin flux that considerably more active than water-white. Thermal stability enabling excellent wetting and reduced, canonization at soldering temperatures. Activity closely approaches that of fully activated rosins. Rosin core, mildly activated of federal specification Q-s-571.
specifications audioproequip:
- brand: Caig Laboratories
- mpn: Rsfr808
- compatible brand: Universal
- type: Flux
- country of origin: United States
offer audioproequip:
- prices: $9.89–$41.29
- item condition: New
- in stock #: 5
- options: ship-to-home
- availability: in stock
- sold #: 8
- started: april 2, 2026
shipping audioproequip:
- class: standard
- type: calculated
- carrier: usps
- service: usps ground advantage
- transit: 5-11 days
general audioproequip:
- category: Musical Instruments > Pro Audio Equipment Parts
seller audioproequip:
- # reviews: 5455
- city: north canton, ohio
- rating: 99.4%
payments audioproequip:
- other
- wallet: google-pay
- credit card: visa
returns audioproequip:
- policy: no returns
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