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BKFLASH - Kit Smart code KD01 - Composed by 1 bottle cap. 20 ml, vertical dispenser, sponge pad, airtight cap - suitable for pipes diameter from 6 to 35 mm.

BKFLASH - Kit Smart codice KD01 - Composto da 1 flacone da 20 ml, erogatore verticale, tampone, tappo ermetico - adatto per tubi diametro da 6 a 35 mm. - Foto 1
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RFQ for large quantities
(minimum 10 pcs)
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BKFLASH is the innovative metal cleaning system, a must-do for superior welding and brazing operations (suitable to deep clean copper, steel, bronze, brass, iron, aluminum, stainless steel).

BKFLASH is a one-of-a-kind innovative product!

It replaces traditional methods of mechanical cleaning with abrasives and/or brushes, in the cleaning phase of metal products and semi-finished products (copper, steel, bronze, brass, iron, aluminum, stainless steel) to be joined by:

  • Welding
  • Brasing
  • Eelectric welding
  • Mechanical pressing

With BKFLASH cleaning is chemical and not mechanical!
Its particular formula helps the alloy to flow quickly between the parts to be joined, even with materials dissimilar to each other (copper/brass, copper/stainless steel, etc.).

This process guarantees the perfect seal of the welding over time, helping the conctractor to meet the regulations in place.

BKFLASH is an Italian product and patented!


  • extreme ease of use
  • total safety for the operator
  • absolute lack of product waste

Useful for installers, maintainers and HVACR contractors, Brasotek allows easy, fast and excellent cleaning of metal joints, speeding up and optimizing the welding process and facilitating all working phases.

How does it work?

Its particular chemical formulation produces a protective film that develops in contact with the surface to be welded; the protective film stops the oxidation process of the materials, subsequently allowing the contractor to weld it safely.

Its protective patina favors the flow of the alloy and accelerates the welding process. The cleaning action is immediate and the clean pieces remain clean for a long time, allowing you time to prepare the welding line.

No more steel wool, cutters, abrasive brushes: with a single pass of the dispenser the piece will be clean and ready to be welded!

Fast, precise, economical: BKFLASH cleans and prepares materials of copper, steel, bronze, brass, iron, aluminum, stainless steel for welding.


BKFLASH cleans and prepares copper/copper, copper/bronze, copper/brass and copper/stainless steel materials for welding.

BKFLASH is the ideal solution for the installers and contractors.

  • Cleans perfectly even in poor working conditions
  • Speed up the cleaning process
  • It is a cost-effective, practical and easy-to-use product
  • Greatly reduces the cleaning time of the parts to be welded
  • It allows rapid and precise intervention even in difficult situations (capillaries, welds, etc.)
  • Allows you to operate in total safety
  • Guarantees an absolute lack of waste of the product
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