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SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable

SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable

Q: What is the difference between the different SRA numbers? For example this one says SRA# 312 and another is SRA #99-20 and there are even more.

Flux normally comes in three different strengths, light (no-clean), normal (RMA), and strong (Water Soluble). #312 appears to be the weakest one and probably best for light work on sensitive materials. #90-20 appears to be the medium strength and probably the best for general all around use. #80 "This is a high activity halide, Neutral organic acid (OA) flux formulated for difficult-to-solder surfaces where activated rosin fluxes and less active OA fluxes cannot be used." (and probably not needed except for extreme situations).References: http://sra-solder.com/sra-312-no-clean-flux-pen-refillable/http://sra-solder.com/sra-99-20-rma-rosin-flux-pen-refillable/http://sra-solder.com/sra-80-water-soluble-flux-pen-refillable/

Q: What do you use to refill with, how, what brand, etc...? I want to try but want to know before I order and need more of something that I do not have.

This is the same pen with a bottle holding 5 refills included http://www.amazon.com/SRA-312-No-Clean-Flux-Refill/dp/B008Q1F92E

Q: Can this flux be used to solder 2 pieces of magnet wire together? If not, what flux do I have to use? Thank you a lot!

I'm honestly not to sure what you mean by two magnet wire? I'm imagining you mean joining two solid (magnetic) rods together? In this case I would imagine a 50/50 lead/tin solder however, I'm not sure what the magnetic rods consist of. You may want to consider a mig/tac.

Q: I make jewelry and I need to solder some pieces together. Will this work for it?

This is flux so you would need solder. This is mainly used for electronics

Product ID: 1778065

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⚡Instant wetting flux

♻️Eco-friendly & refillable

🖊️10ml refillable pen

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Description

♻️ Solder smarter, cleaner, and greener with every stroke!

ECO CHIC ENGINEERING - Environmentally friendly, halide-free, no-clean flux that aligns with your green values and RoHS compliance.
EFFORTLESS PERFORMANCE - Instant wetting action ensures superior fluxing without the hassle of post-cleaning.
RESIDUE WHAT RESIDUE - Non-corrosive, non-conductive residues that can be easily cleaned with warm water if needed.
UNIVERSAL COMPATIBILITY - Works seamlessly with both lead and lead-free solders across automotive, telecom, and computing sectors.
PRECISION REWORK MASTERY - Refillable 10ml pen designed for flawless SMT, SMD, and through-hole soldering touch-ups.

The SRA #312 Soldering Flux Pen is a 10ml refillable, no-clean, low-solids flux pen engineered for precision rework on SMT, SMD, and through-hole joints. Made in the USA, it offers instant wetting, is halide and resin-free, RoHS compliant, and leaves non-corrosive, non-conductive residues that require no post-cleaning. Compatible with lead and lead-free solders, it’s the eco-conscious professional’s go-to for automotive, telecom, and computer electronics soldering.

Specifications

Manufacturer	SRA
Part Number	PEN-NC
Item Weight	0.634 ounces
Product Dimensions	5.4 x 1 x 0.3 inches
Item model number	PEN-NC
Is Discontinued By Manufacturer	No
Size	No-Clean Pen
Material	Flux
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

What is the difference between the different SRA numbers? For example this one says SRA# 312 and another is SRA #99-20 and there are even more.

What do you use to refill with, how, what brand, etc...? I want to try but want to know before I order and need more of something that I do not have.

Can this flux be used to solder 2 pieces of magnet wire together? If not, what flux do I have to use? Thank you a lot!

I make jewelry and I need to solder some pieces together. Will this work for it?

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