CAIG LABORATORIES Rosin Soldering Flux (Electrical), Syringe, 8 Grams, Pack of 1
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- For electrical and electronic soldering applications
- Thermal stability enabling excellent wetting and reduced carbonization at soldering temperatures.
- Activity closely approaches that of fully activated rosins.
- Conforms to all of the requirements of Type RMA.
- Made in USA
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 7 x 5 x 7 inches; 2.24 ounces
- Item model number : RSF-R80-8G
- Date First Available : May 9, 2014
- Manufacturer : Caig Labs/Deoxit
- ASIN : B0171ZWWRA
- Best Sellers Rank: #448,144 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #430 in Soldering Flux
- Customer Reviews:
Product description
CAIG Rosin Soldering Flux, Type RSF-R80. Made in U.S.A.
For electrical and electronic soldering
RSF Rosin Flux is a mildly-activated rosin flux that is considerably more active than water-white rosin. Although its activity closely approaches that of fully activated rosins, it still conforms to all of the requirements of Type RMA (Rosin Core, Mildly Activated) of Federal Speciation QQ-S-571. The RSF paste ux meets DOD-STD-2000 & also the IPC-J-004 standard for type ROL0 , the lowest residue corrosivity category. Thermal stability enabling excellent wetting and reduced carbonization at soldering temperatures. The active ingredients in RSF-R80 are non-ionic and non-conductive even in the presence of moisture. Like rosin, it becomes active only at elevated temperatures, reverting to an inactive state at room temperature. It is recommended for all applications where post-soldering cleaning is not feasible, and the residue must be highly insulating. RSF-R80 Rosin Flux is MADE IN USA.
Key Benefits
- For electrical and electronic soldering applications.
- Thermal stability enabling excellent wetting and reduced carbonization at soldering temperatures.
- Activity closely approaches that of fully activated rosins.
- Conforms to all of the requirements of Type RMA.
- SEE IMAGES FOR SPECS
RSF-R80-8G
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RSF-R80-2
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RSF-R80-8
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RSF-R39-2
|
RSF-R39-8G
|
RSF-R39-8
|
|
|---|---|---|---|---|---|---|
| Customer Reviews |
4.4 out of 5 stars 22
|
4.7 out of 5 stars 281
|
4.8 out of 5 stars 10
|
3.5 out of 5 stars 3
|
4.5 out of 5 stars 6
|
3.0 out of 5 stars 1
|
| FLUX Product | RSF-R80-8G | RSF-R80-2 | RSF-R80-8 | RSF-R39-2 | RSF-R39-8G | RSF-R39-8 |
| For Mechanical or Electrical | Electrical | Electrical | Electrical | Electrical | Electrical | Electrical |
| Applicator | Syringe, 8 grams | Jar, 56 grams | Jar, 226 grams | Jar, 56 grams | Syringe, 8 grams | Jar, 226 grams |
| Clean after soldering required | Yes | Yes | Yes | No | No | No |
| Specs available (see images) | Yes | Yes | Yes | Yes | Yes | Yes |
| Recommended Shelf Life | 12 months | 12 months | 12 months | 12 months | 12 months | 12 months |
| Made in USA (No hazardous ingredients) | Yes | Yes | Yes | Yes | Yes | Yes |
CAIG RSF-R80-8G Product Specifications
| Manufacturer | CAIG Laboratories, Inc. |
| Brand Name | CAIG RSF-R80 FLUX |
| MFG. Part Number | RSF-R80-8G |
| Container Size | 8 grams |
| UPC | 697429014093 |
| Color | Amber |
| Applications | Electrical components and parts |
| Conforms to RMA and other req | Yes |
| Consistency | Smooth tacky paste |
| Corrosive/Flammable? | No |
| Dimensions | 3.5 x 6.5 x 1.0 inches |
| Weight | 2 ounces |
Customer reviews
- 5 star4 star3 star2 star1 star5 star59%26%15%0%0%59%
- 5 star4 star3 star2 star1 star4 star59%26%15%0%0%26%
- 5 star4 star3 star2 star1 star3 star59%26%15%0%0%15%
- 5 star4 star3 star2 star1 star2 star59%26%15%0%0%0%
- 5 star4 star3 star2 star1 star1 star59%26%15%0%0%0%
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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- Reviewed in the United States on July 17, 2025It may be a little too liquid, but if you keep it in the fridge, it will thicken up if that's better for your needs and situation.
- Reviewed in the United States on April 25, 2023I'm a little new to soldering, but this flux was night and day better than the last stuff I tried. It def seemed to help the solder flow and stick. I truthfully think at this point it's my soldering iron
- Reviewed in the United States on December 28, 2023The plunger needs to be pushed hard to snap into place. Once it is snapped in you can pull back on it to relieve pressure.
- Reviewed in the United States on March 20, 2018The flux works well, but the push stick for the plunger won't stay in the tube. Normally when you stop pushing down on the plunger you want to pull back a little to stop the flow...since the stick won't stay in place it tends to make a mess as the flow continues until you can get the snap on cap over the end. Since the stick won't stay in...it was a bit trick using it until I figured out how to just push some out on a scrap of plastic and then use a tooth pick to apply to the PCB.
- Reviewed in the United States on May 24, 2023Dispenser always gives to much, causes waste
Product summary presents key product information
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Product Summary: CAIG LABORATORIES Rosin Soldering Flux (Electrical), Syringe, 8 Grams, Pack of 1
From CAIG LABORATORIES
4.4 out of 5 stars, 22 ratings
Customer reviewsAbout this Item
- For electrical and electronic soldering applications
- Thermal stability enabling excellent wetting and reduced carbonization at soldering temperatures.
- Activity closely approaches that of fully activated rosins.
- Conforms to all of the requirements of Type RMA.
- Made in USA
Product Description
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