Express Soldering Flux & Sal Ammoniac Blocks

Two Bottles Express Soldering Flux (select type below):

For Clean Metals #66400320

For Oxidized Metals #66401320

You are buying two 10.8-ounce bottles at a time. You can select two for clean metals, two for oxidized metals, or one of each. You can also add two sal ammoniac blocks.

10.8 oz., 320 ml., 1.10 lb.

Express fluxes are highly favored among professionals. The oxidized metal flux is better when the metal is not completely clean. Sold in two-bottle lots (you are buying two bottles at a time).

Add (2) 0.22 lb., 3 1/8" x 2" x 3/4" Sal Ammoniac Blocks in the drop-down menu.

Select options below:

840E_MSDS.pdf148.3 kB
MSDS Clean Metal Flux
845E_MSDS.pdf155.3 kB
MSDS Oxidized Metal Flux

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- SKU
  SREXFXC
- Weight
  5 lbs
Manufacturer
Express
Type
2 Bottles for Clean Metals, 2 Bottles for Oxidized Metals, 1 Bottle for Clean, 1 Bottle for Oxidized, 2 Bottles for Clean Metals and (2) SA Blocks, 2 Bottles for Oxidized Metals and (2) SA Blocks, 1 Bottle for Clean, 1 Bottle for Oxidized, and (2) SA Blocks

Joe Jenkins
Mar 16, 2020, 12:45 PM
This flux is imported from Europe and comes in two varieties: clean metal and dirty metal. The dirty (oxidized) metal flux is stronger and useful in all kinds of situations.