--- product_id: 1778065 title: "SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable" brand: "sra soldering products" price: "12495CFA" currency: XOF in_stock: true category: "Sra Soldering Products" url: https://www.desertcart.sn/products/1778065-sra-312-soldering-flux-pen-low-solids-no-clean-10ml store_origin: SN region: Senegal --- # instant wetting action eco-friendly no-clean flux 10ml refillable pen SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable **Brand:** sra soldering products **Price:** 12495CFA **Availability:** ✅ In Stock ## Summary > ♻️ Solder smarter, cleaner, and greener—your PCB’s new best friend! ## Quick Answers - **What is this?** SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable by sra soldering products - **How much does it cost?** 12495CFA 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/1778065-sra-312-soldering-flux-pen-low-solids-no-clean-10ml) ## 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, No Fuss:** Halide, resin, and rosin-free formula leaves non-corrosive, non-conductive residues—skip the cleanup. - • **Eco-Chic & Cost-Savvy:** Refillable pen design reduces waste and saves money—join the green soldering revolution. - • **Made in the USA Quality:** Trust in a flux pen crafted to IPC-ANSI-J-STD-004 standards for professional-grade results. - • **Universal Compatibility:** Works seamlessly with both lead and lead-free solders across automotive, telecom, and computing sectors. - • **Precision Rework Mastery:** Effortlessly touch up SMT, SMD, and through-hole joints with pinpoint accuracy. ## Overview The SRA #312 Soldering Flux Pen is a 10ml refillable, no-clean, low-solids flux designed for precise rework on SMT, SMD, and through-hole solder joints. Made in the USA and RoHS compliant, it features an eco-friendly formula free of halides, resin, and rosin, leaving non-corrosive, non-conductive residues that require no post-cleaning. Compatible with lead and lead-free solders, this pen is ideal for automotive, computer, and telecom applications, delivering instant wetting and professional-grade performance. ## Description This is the first environmentally friendly Flux Pen that can be refilled for a cost effective flux solution. Superior fluxing ability with Instant wetting Made in the USA This flux is free of any halides, resin, or rosin. This flux was designed for soldering high quality electronic printed circuit boards (PCBs), such as, through-hole, mixed technology, and surface mount assemblies while eliminating the need for a post cleaning operation. Residues are Non-Corrosive and Non-Conductive. If removal of the residue is needed then it can be cleaned with warm water. Flux conforms to IPC-ANSI-J-STD-004, Type ORL0. This Product is RoHS Compliant ## 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 | |---------------|-------| | ASIN | B008OC0E5M | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #27,845 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Soldering Flux #105 in Soldering Parts & Accessories #426 in Welding Equipment & Accessories | | Customer Reviews | 4.6 4.6 out of 5 stars (1,047) | | Date First Available | July 24, 2012 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 0.634 ounces | | Item model number | PEN-NC | | Manufacturer | SRA | | Material | Flux | | Part Number | PEN-NC | | Product Dimensions | 5.4 x 1 x 0.3 inches | | Size | No-Clean Pen | ## Images ![SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable - Image 1](https://m.media-amazon.com/images/I/41stXrl7a2L.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 ## Frequently Bought Together - SRA #312 Soldering Flux Pen Low-Solids, No-Clean 10ml - Refillable - Diatone Mamba 4pcs FPV Soldering Practice Board for FPV Drone Beginners, Tools for Flight controller ESC Soldering Practice - Kester 44 Solder Wire, 63/37 0.031”, RMA Rosin, 1-ounce Tube --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/1778065-sra-312-soldering-flux-pen-low-solids-no-clean-10ml](https://www.desertcart.sn/products/1778065-sra-312-soldering-flux-pen-low-solids-no-clean-10ml) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-09*