Electronics
Contact spray, contact cleaner, freezer spray and battery terminal protection make up the Electronics category at Aerosols Germany. These technical sprays are intended for everyone who has to keep electrical connections clean, conductive and free of corrosion: car and commercial vehicle workshops, electrical installation, maintenance of machines and plant, service teams for control systems, and the electrical and automotive parts trade. A contact spray improves contact performance at connectors, terminals, switches and relays, the contact cleaner removes oil and grease residues, the freezer spray helps with fault finding and assembly work, and the battery terminal protection spray keeps terminals and clamps free of oxidation.
Selection guide: contact spray, contact cleaner or freezer spray
The products in this category solve different tasks that often overlap in everyday workshop use. The following overview helps with the assignment.
| Task | Suitable product |
|---|---|
| Improve contact performance, displace moisture, dissolve resinous deposits | Contact Spray |
| Clean contacts and work with CO₂ as propellant | Contact Spray CO₂ |
| Remove oil and grease residues from contacts and plug connections | Contact Cleaner |
| Locate faults in electrical systems, shrink metal parts, simulate cold starts | Freezer Spray |
| Protect battery terminals and clamps against oxidation | Battery Terminal Protection Spray |
As a rule of thumb: clean first, then protect. Dirty or oily contacts are cleaned with the contact cleaner, after which the contact spray ensures a low contact resistance and displaces moisture. At battery terminals, the battery terminal protection spray handles cleaning and protection in one product. The freezer spray is not a care product but a tool for testing and assembly.
Application and notes
Disconnect the system or vehicle from the power supply before working on electrical contacts and separate plug connections so that the active ingredient reaches the contact surfaces. Spray in a targeted and sparing manner, allow solvents to evaporate completely and only then reconnect the connection. With sensitive plastics, lettering and displays, test compatibility first on an inconspicuous spot. For the freezer spray: do not spray onto the skin and only cool components for as long as the test purpose requires. For every product, the label and the safety data sheet are authoritative; there you will also find information on material compatibility and occupational safety.
Supply for industry, trade and own brand
Aerosols Germany has the electronics sprays produced by partner companies in Europe, tests them in Iserlohn and supplies industry, electrical trades, car workshops and dealers directly. All products in this category are also available as a private label with your label and your article number, so that you can offer contact spray, contact cleaner, freezer spray and battery terminal protection as a complete line under your own brand. Tell us the products you require and your demand, and you will receive a quotation with technical data sheets. Enquire now.
Products in Electronics
| Product | Content | Short description | |
|---|---|---|---|
| Battery Terminal Protection Spray | 400 ml | Battery terminal protection spray with corrosion protection additives against oxidation on battery terminals and clamps, for cleaning and maintenance in cars and commercial vehicles. | Enquire |
| Freezer Spray | 400 ml | Technical freezer spray down to -45 °C for test and inspection purposes: locates faults in electrical systems, shrinks metal parts and simulates cold starts. | Enquire |
| Contact Cleaner | 400 ml | Contact cleaner for contacts and plug connections in automotive electrics and electronics: removes oil and grease residues, compatible with common plastics. | Enquire |
| Contact Spray | 400 ml | Contact spray for improving contact performance in automotive electrics and electronics: dissolves resinous deposits, displaces moisture, prevents leakage currents and oxidation. | Enquire |
| Contact Spray CO₂ | 400 ml | Contact Spray CO₂ with CO₂ as propellant cleans contacts and supports the electrical transition at plug connections, switches and terminals. | Enquire |
Frequently asked questions
What is the difference between contact spray and contact cleaner?
The contact cleaner removes contaminants such as oil and grease residues from contacts and plug connections and reduces the build-up of new dirt. The contact spray improves contact performance: it dissolves resinous deposits, displaces moisture, prevents leakage currents and oxidation and reduces voltage losses caused by poor contacts. In practice, cleaning is often carried out first, followed by treatment with contact spray.
What is freezer spray used for in the workshop?
The freezer spray is a technical cooling spray for test and inspection purposes and reaches temperatures down to -45 °C. It allows faults in electrical systems to be located, such as temperature-dependent failures of components. It also shrinks metal parts for assembly work and helps with cold-start simulations in the automotive sector.
Are the electronics sprays compatible with plastics?
For the contact cleaner, the ingredients used are compatible with common plastics. For the other products: test compatibility with sensitive plastics, lettering and displays first on an inconspicuous spot and observe the information on the label and in the safety data sheet. We provide the technical data sheets on request.
Can contact spray and freezer spray be sourced under our own brand?
Yes. All electronics sprays are also available as a private label, for electrical wholesalers, automotive parts dealers and industrial customers. You receive the products with your label and your article number; the formulation remains unchanged. Tell us the products you require and your demand, and we will agree the label, quantities and delivery times with you.
Enquiry about Electronics
Tell us product, quantity and intended use. Special colours, other can sizes and private label are available too.