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Silver aerosol can labelled MG Chemicals Super Duster 134 285g 10oz

MG Chemicals Ltd.

MG Chemicals Super Duster 134 285g 10oz Aerosol 402A-285G

SKU CH-F23N-6H6CC

Non-flammable compressed air duster delivers a dry, high-pressure jet for cleaning live electronics and circuit boards

  • TypeCompressed Air Dusters
  • Non-flammable formula allows safe cleaning of live circuits
  • Moisture-free jet prevents residue on sensitive components
  • Chemically inert gas protects delicate electronics from damage
  • Ozone-safe propellant reduces environmental impact
  • Low-toxicity composition minimises health risks during use

Pure HFC 134a electronics duster

This aerosol delivers a dry, high-pressure jet of 1,1,1,2-tetrafluoroethane for cleaning printed circuit boards, computers and electronic devices. The gas is non-flammable, chemically inert and moisture free, so it can be used safely on energised circuits. It removes lint, dust and debris to help prevent malfunction and extend component life. Supplied as a 285 g (10 oz) can.

Non-flammable gas limits

Because the propellant is non-flammable and low-toxicity, the duster is safe for live electrical equipment and ozone safe. The jet is moisture free and leaves low residue, but the can must stay upright during use; tilting or inverting it can release liquid propellant that may cause thermal shock on sensitive parts. Continuous spraying also cools the can, reducing pressure and jet force until it warms again.

Simple nozzle operation

Attach the supplied extension tube to the valve, point at the target area and press the trigger in short bursts. Hold the can upright and keep the nozzle clear of blockages. Common issues are liquid discharge when the can is angled too far, frost forming on the nozzle after prolonged use, and loss of pressure if the can is stored in a cold environment.

Highlights

  • Non-flammable formula allows safe cleaning of live circuits
  • Moisture-free jet prevents residue on sensitive components
  • Chemically inert gas protects delicate electronics from damage
  • Ozone-safe propellant reduces environmental impact
  • Low-toxicity composition minimises health risks during use

Specifications

TypeCompressed Air Dusters

Questions about this item

Which size of the MG Chemicals Super Duster 134 should I choose for my workbench?

The 285g can provides a high-pressure jet for cleaning printed circuit boards and electronic devices.

What does the HFC 134a propellant mean when I use this duster on live circuits?

It delivers a dry, non-flammable gas jet that is chemically inert and safe for energized equipment.

How does the aerosol interface affect the cleaning pressure I get in practice?

The aerosol can supplies a constant, high-pressure stream that removes lint and dust without leaving moisture or residue.

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