--- product_id: 11899547 title: "Kester RF741 No-Clean Electronics Rework Flux 6cc Syringe" brand: "kester" price: "R733" currency: ZAR in_stock: true category: "Kester" url: https://www.desertcart.co.za/products/11899547-kester-rf741-no-clean-electronics-rework-flux-6cc-syringe store_origin: ZA region: South Africa --- # High viscosity flux stays exactly where applied 6cc syringe for 15-20 precise BGA repairs Lead-free & RoHS compliant for eco-conscious pros Kester RF741 No-Clean Electronics Rework Flux 6cc Syringe **Brand:** kester **Price:** R733 **Availability:** ✅ In Stock ## Summary > ⚡ Flux Like a Pro: Precision, Clean, and Eco-Smart Repairs Every Time! ## Quick Answers - **What is this?** Kester RF741 No-Clean Electronics Rework Flux 6cc Syringe by kester - **How much does it cost?** R733 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/11899547-kester-rf741-no-clean-electronics-rework-flux-6cc-syringe) ## Best For - kester enthusiasts ## Why This Product - Trusted kester brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay-Put Viscosity:** High-viscosity formula ensures flux won’t run or spread—perfect for delicate BGA and QFP work. - • **No-Clean Confidence:** Residue is nearly invisible and safe to leave on boards, keeping your work neat and professional. - • **Versatile Repair Power:** Ideal for surface mount, through-hole, and prototype PCB rework—your all-in-one flux solution. - • **Precision in Every Drop:** 18 gauge dispensing tips deliver pinpoint flux application for flawless repairs. - • **Eco-Friendly & Compliant:** Lead-free and RoHS certified, aligning with modern sustainability standards. ## Overview Kester RF741 is a high-viscosity, no-clean flux in a convenient 6cc syringe designed for precision electronics rework. Compatible with most no-clean solders, it supports 15-20 BGA repairs per syringe, features 18 gauge tips for exact dispensing, and leaves nearly invisible, safe residues. Lead-free and RoHS compliant, it’s the trusted choice for professional-grade PCB repair and prototyping. ## Description Designed for BGA and QFP repair. 6 CC syringe for convenient dispensing during electronic repairs.TekLine TRF741 is a high-viscosity No-Clean paste flux developed for printed circuit board rework or repair. TRF741 is effective for prototype work where a small amount of flux is needed on a specific area of a board or assembly. The high viscosity flux stays in place until soldering occurs. Excellent performance in applications requiring a flux having good thermal stability such as surface mount component or repair.It is the ideal choice for QFP or BGA rework operations. It is also well suited for use with through-hole repair operations.Residues that remain after soldering are almost colorless, leaving a visually appealing repair. The residue is safe to be left on the assembly after soldering. ## Features - 6cc syringe contains enough flux for 15-20 BGA repairs - High Viscosity- stays where you put it. - Compatible with most no-clean solders and fluxes. - Lead Free - RoHS compliant. - 18 gauge dispensing tips as pictured for precision dispensing of flux. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CI73TTW | | Best Sellers Rank | #311,465 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #267 in Soldering Flux #1,480 in Soldering Parts & Accessories #6,944 in Welding Equipment & Accessories | | Customer Reviews | 4.4 4.4 out of 5 stars (83) | | Date First Available | April 24, 2013 | | Item Package Quantity | 1 | | Item Weight | 1.58 ounces | | Item model number | TRF741-M | | Manufacturer | Kester | | Material | lead | | Package Dimensions | 6.2 x 1.6 x 0.8 inches | | Part Number | TRF741-M | ## Images ![Kester RF741 No-Clean Electronics Rework Flux 6cc Syringe - Image 1](https://m.media-amazon.com/images/I/31aMwm0di5L.jpg) ## Questions & Answers **Q: hi again, would this be friendly-same with-to the kester 245 flux core ? thanks** A: Hi I’m no expert at all but from my experience and for the purposes that I use it for yes it is very much like the 245 cored flux. To be honest this is one of if not my favorite flux all one needs is just a tiny amount and it wets up very good. It’s a great product. **Q: Tekline trf741 or kester or am i confused about something? kind of new to soldering hope you can clear up my confusion. thanks** A: Depends on what you are soldering. If it's simple point-to-point or through-hole, you probably won't need anything more than rosen-core solder (YMMV). If you're doing SMD, then a tacky flux is good. My preferred tack flux is SRA's TF5000. As per the MSDS, it has less toxic chemicals in it than does Kester. https://www.amazon.com/dp/B00JMUWS04/ref=cm_sw_r_cp_apa_i_P46JFbB78PXK6 --- ## 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.co.za/products/11899547-kester-rf741-no-clean-electronics-rework-flux-6cc-syringe](https://www.desertcart.co.za/products/11899547-kester-rf741-no-clean-electronics-rework-flux-6cc-syringe) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-22*