Soldering flux AG TermoPasty TK-83 100 ml with brush

AG TermoPasty TK-83 soldering flux is a liquid, moderately active flux based on rosin and alcohol with added organic activators. It is intended for soldering and tinning components, wires, and other surfaces where improved solderability is needed.

TK-83 is especially suitable for hard-to-solder components, connectors, and wires, as well as for restoring the solderability of damaged joints. It can be used for both manual and machine soldering.

Main features:

Liquid flux based on rosin and alcohol
Moderately active
No-clean formulation
Organic activators
Maximum soldering temperature 280 °C
Solid content at least 24 %
Does not leave corrosive residues after soldering
Brush applicator for precise application

Use:

Soldering and tinning wires
Soldering connectors
Restoring solderability of damaged joints
Mixed electronics assembly
Soldering passivated surfaces
Manual and machine soldering

Technical data:

Manufacturer: AG TermoPasty
Model: TK-83
Volume: 100 ml
Manufacturer code: ART.AGT-045
EAN: 5901764329473
Type: liquid soldering flux
Base: rosin and alcohol
Activity: moderately active
Classification: ISO 9454 type 1134 / J-STD-004 ROL0
Maximum soldering temperature: 280 °C
Solid content: min. 24 %
Density at 20 °C: approximately 0.86 g/cm³
Color: amber
Water solubility: insoluble
Package: plastic bottle with brush

Cleaning after soldering:

Flux residues after soldering are not corrosive, so removal is not necessary under normal conditions. If needed, they can be removed with an alcohol-based cleaner, ethyl alcohol, or isopropyl alcohol.

Safety warnings:

The product is a highly flammable liquid and vapour. It may cause an allergic skin reaction and serious eye damage. Vapours may cause drowsiness or dizziness. Prolonged or repeated inhalation may damage the lungs.

Keep away from heat, sparks, and open flames. Do not breathe vapours, wear protective gloves, and protect your eyes. Work in a well-ventilated area.

Frequently asked questions

Is TK-83 a no-clean flux?

Yes. The residues after soldering are not corrosive and do not need to be removed under normal conditions.

Is it suitable for soldering wires and connectors?

Yes. The manufacturer states it is suitable for wires, connectors, and other hard-to-solder components.

What is the maximum soldering temperature?

The maximum recommended temperature is 280 °C.

Does TK-83 contain rosin?

Yes. It is based on a rosin-and-alcohol base with organic activators.

Can the flux be applied with a brush?

Yes. The 100 ml version comes in a plastic bottle with a brush.

Is TK-83 intended only for professional use?

No.