---
product_id: 415036666
title: "SRA Soldering Products #312 Flux Pen Low-Solids, No-Clean 10ml - Refillable"
brand: "sra soldering products"
price: "22168CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/415036666-sra-soldering-products-312-flux-pen-low-solids-no-clean
store_origin: SN
region: Senegal
---

# Eco-friendly 10ml capacity Refillable design SRA Soldering Products #312 Flux Pen Low-Solids, No-Clean 10ml - Refillable

**Brand:** sra soldering products
**Price:** 22168CFA
**Availability:** ✅ In Stock

## Summary

> Solder Smart, Solder Green! 🌍

## Quick Answers

- **What is this?** SRA Soldering Products #312 Flux Pen Low-Solids, No-Clean 10ml - Refillable by sra soldering products
- **How much does it cost?** 22168CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/415036666-sra-soldering-products-312-flux-pen-low-solids-no-clean)

## Best For

- sra soldering products enthusiasts

## Why This Product

- Trusted sra soldering products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No-Clean Formula:** Eliminates the need for post-soldering cleaning, saving you time.
- • **Eco-Conscious Choice:** Refillable pen reduces waste and promotes sustainability.
- • **Compact & Lightweight:** Weighs only 9g, making it easy to carry and store.
- • **Precision Application:** Perfect for SMT, SMD, and through-hole solder joints.
- • **Versatile Compatibility:** Works seamlessly with both lead and lead-free solders.

## Overview

The SRA Soldering Products#312 Flux Pen is a 10ml refillable tool designed for precision rework and touch-ups on SMT, SMD, and through-hole solder joints. Its no-clean, low-solids formula is compatible with both lead and lead-free solders, making it an eco-friendly choice for professionals in automotive, computer, and telecom industries.

## Description

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

## Features

- For rework and touch-up of SMT, SMD, and through hole solder joints
- Contains 10 ml of No-Clean Low Solids Flux
- Suitable for automotive, computer, telecom
- Environmentally Friendly Refillable Pen
- Compatible with Lead and Lead-Free Solders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SRA |
| Part number | PEN-NC |
| Item Weight | 9 g |
| Product Dimensions | 13.72 x 2.54 x 0.76 cm; 9 g |
| Item model number | PEN-NC |
| Size | No-Clean Pen |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![SRA Soldering Products #312 Flux Pen Low-Solids, No-Clean 10ml - Refillable - Image 1](https://m.media-amazon.com/images/I/41stXrl7a2L.jpg)
![SRA Soldering Products #312 Flux Pen Low-Solids, No-Clean 10ml - Refillable - Image 2](https://m.media-amazon.com/images/I/11hWlRIhGCL.jpg)

## Questions & Answers

**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.**
A: 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.**
A: 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!**
A: 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?**
A: This is flux so you would need solder.  This is mainly used for electronics

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-08*