Superior Flux

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Soldering Flux Overview

Soldering is a process whereby similar or dissimilar metals are joined using a soldering alloy that typically includes tin combined with silver, lead, copper, antimony, bismuth, indium or other alloys.  Increasingly, lead-free solders are specified for soldering applications. Soldering covers a temperature range of 140 - 850°F / 60 - 445°C.

Superior Flux offers three categories of soldering flux, Industrial Soldering Flux, Aluminum Soldering Flux and Electronics Soldering Flux.

Our most popular soldering flux is Superior No. 30 Supersafe™ Soldering Flux.

Rubyfluid
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about our RubyFluid Flux line.

Industrial Soldering Flux

Industrial Soldering Fluxes cover soldering operations that are non-electronic. Categories include:

Superior No. 30 Supersafe Soldering Flux
Zinc Chloride Stainless Steel Soldering Flux
Zinc-Free Soldering Flux
Rosin Flux & Paste
Wire and Strip Tinning Flux
Soldering Salt Babbitt Flux
Aluminum Soldering Flux
Radiator Flux
Battery CoS Flux
Fusible Alloy Flux
Plumbing Flux
Ruby Flux
Stained Glass Flux
Industrial Solder Paste
Solder Core Flux

Aluminum Soldering Flux

Superior Flux is pleased to present the following flux solutions for aluminum soldering: 

Aluminum Soldering Flux
Aluminum Solder Paste
Aluminum-Flux Cored Wire
Aluminum Core Flux
Aluminum Heat Sink Soldering

Electronics Soldering Flux

Electronics soldering flux is used in soldering applications in printed circuit boards (PCB) assembly and rework; component lead tinning; and wire tinning. Categories include:

Superior No. 30 Supersafe Soldering Flux
Component Tinning Flux
Electronics Wire Tinning Flux
Rosin Flux and Paste
PCB Assembly Wave Solder Flux
PCB Component Repair and Rework
Tacky Flux – BGA Assembly
Cell Phone Repair Flux
SMT Solder Paste
Dross Reducer Powder
Preflux Copper & Nickel Cleaners
Saponifier Flux Cleaner & Descaler
Hot Air Solder Level Flux
Solderability Testing Flux (IPC J-STD-002)
Solder Core Flux


For other areas of metal joining, please review our wide selection of Aluminum Flux, Brazing Flux, and Welding Flux.