COVER 21
Product safety All safety information
All safety information
  • GHS02 GHS02Flame
  • GHS07 GHS07Exclamation mark
  • GHS08 GHS08Health hazard

Signal word: Danger

  • H226 Flammable liquid and vapour.
  • H304 May be fatal if swallowed and enters airways.
  • H336 May cause drowsiness or dizziness.

ART. NO. 318-0001

COVER 21 Non-conductive electrical cleaner up to 28,000 volts

  • Product type Ready to use
19,80 €

19,80 € / liter Per liter

19,80 € / liter

All prices are net prices plus statutory VAT. Sold exclusively to commercial customers.

Container
Product features
  • Dielectric strength up to 28,000 volts
  • Anhydrous and electrolyte-free, can be used on live parts
  • Evaporates without residue, no rinsing required
  • Does not attack insulating varnishes or plastics
  • Can also be used as a crack testing medium
Experience shows that 30 to 50 milliliters are needed per motor, control cabinet, or assembly. A 1-liter bottle is therefore sufficient for around 20 to 30 individual cleanings, and a 30-liter canister for about 600 to 1,000 applications.
More product information
  • Chemistry with experience Since 1975 from our own production
  • Contract filling & private label Your brand. Our job.
  • Personal consultation Direct contact with our sales team
  • Made in Germany Quality from Baden-Württemberg

Description

COVER 21 is a water-free high-performance cleaner for electric motors, as well as electrical and mechanical systems. Since the product contains no electrolytes and is water-free, it remains non-conductive and can be processed under voltage. The dielectric strength is 28,000 volts, and the electrical conductivity at 20 degrees Celsius is below 10 s/cm. The crucial difference to aqueous industrial cleaners is that no disassembly, no drying time, and no subsequent rinsing are required: COVER 21 evaporates without residue, with an evaporation rate of 21. Insulating varnishes, paint, rubber, plastics, glass, ceramics, and metals are not attacked. The odor is exceptionally mild, which facilitates use in workshops and control room environments. Due to its creeping ability of 0.726, the product is also used as a crack testing medium. Greases and dirt, for example on transmission poles of generators, are quickly dissolved. For companies, this means shorter downtimes for maintenance, as components can be cleaned on-site and immediately put back into operation.

Product application

  • Spray soiled parts evenly and wipe off dissolved dirt. Alternatively, use a cloth soaked in COVER 21 and manually rinse or wipe the components. Then allow to evaporate completely; no rinsing with water is necessary. Before restarting live parts, wait until they are visibly dry. The product is flammable and can be fatal if swallowed and enters the airways. Work only in well-ventilated areas, do not inhale spray mist, keep away from ignition sources, and wear solvent-resistant protective gloves and eye protection. The relevant electrical safety regulations for working on live systems must be observed.
  • Ready to use, do not dilute. Apply undiluted by spraying or wiping.
  • Generators, alternators, insulators, electric motors, and electrical systems. Also, air conditioning units, televisions, radio and computer technology, circuit boards, traffic lights and signaling devices, capacitors, windings, motors, measuring instruments, and control cabinets. Additional use as a crack detection medium.
  • Insulation varnishes, paints, rubber, plastics, glass, ceramics, and metals are not affected. As this is a solvent-based product, a preliminary test on an inconspicuous area is advisable for sensitive plastics and fresh coatings. Not water-based, therefore no mixing with aqueous cleaning solutions.
  • Experience shows that 30 to 50 milliliters are needed per motor, control cabinet, or assembly. A 1-liter bottle is therefore sufficient for around 20 to 30 individual cleanings, and a 30-liter canister for about 600 to 1,000 applications.

Safety information

Safety data sheet (PDF)

Signal word:

Danger

Hazard pictograms:

  • GHS02 GHS02Flame
  • GHS07 GHS07Exclamation mark
  • GHS08 GHS08Health hazard

Labelling according to the current safety data sheet.

Safety data sheet (PDF)
Hazard statements (H)

What hazards are present?

  • H226Flammable liquid and vapour.
  • H304May be fatal if swallowed and enters airways.
  • H336May cause drowsiness or dizziness.
Supplemental hazard information (EUH)
  • EUH066Repeated exposure may cause skin dryness or cracking.
Precautionary statements (P)

How to use the product safely?

  • P301+P310IF SWALLOWED: Immediately call a POISON CENTER/doctor.
  • P331Do NOT induce vomiting.
  • P370+P378In case of fire: Use an appropriate extinguishing agent to extinguish.
  • P403+P233Store in a well-ventilated place. Keep container tightly closed.
  • P403+P235Store in a well-ventilated place. Keep cool.

Frequently asked questions

How fast is [Product Name] delivered?

In-stock products are usually shipped within 1–2 business days. The exact delivery time may vary depending on the product, quantity, and availability.

Is there a minimum order quantity?

For most products, you can order from the smallest available packaging size. You can see which packaging and quantities are available directly on this product page.

Are there price tiers or individual terms?

Yes. For larger purchase quantities, individual conditions can be arranged. Simply send us an inquiry with the desired quantity. Our sales team will gladly prepare a customized offer for you.

How can I inquire about [product name]?

You can add the product to your inquiry list via the shop and send us your inquiry. For larger quantities, individual conditions, or product-related questions, our sales team will be happy to assist you.

Where can I find the safety data sheets?

The available safety data sheets and further safety information can be found directly on the respective product page in the "Safety Info" section.

Do you offer consultation on your products?

Yes. Our sales team will be happy to assist you with questions about product selection, application, and individual requirements. Especially for larger quantities or specific areas of application, we will advise you personally.

Can I request larger quantities or custom delivery quantities?

Yes. If you require larger quantities or a customized compilation, you can send an inquiry directly via the inquiry list. We will review your requirements and, if necessary, prepare an individual offer for you.

Coverax Production Hall in Altdorf, Baden-Württemberg

Coverax-M-Chemie GmbH

Coverax stands for specialty chemicals that deliver on their promises. For over 50 years, we have been developing and producing in Baden-Württemberg, for professionals in trade and industry who need to rely on their materials.

More about us
  • Made in GermanyIn-house production in Baden-Württemberg
  • Personal consultationDirect contact with our sales team
  • Fast shippingShips within 1–2 business days
  • Since 1975Experience from in-house development and production

Errors and price changes reserved. Images, descriptions and technical data without guarantee; the current product datasheet and safety data sheet prevail. Deviations in color, pack size and equipment possible. All information on this page is for general guidance and does not constitute a legally guaranteed property. We reserve the right to change technical data, prices, delivery terms or availability at any time. The suitability of our products for specific applications should be verified by the user in each individual case. For individual requirements or legally relevant information, please contact our sales team.