Liqui Moly Multi-Purpose Spray - LM 40

LIQUI MOLY - LM 40 MULTI-PURPOSE SPRAY. TYPE OF USE: Versatile maintenance spray designed for use ...

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Product Information

Full details

The LIQUI MOLY LM 40 Multi-Purpose Spray is a versatile maintenance solution for households, workshops, vehicles, and industrial settings. Its primary benefit is its ability to perform multiple functions, including lubrication, rust loosening, cleaning, and protection. A key consideration is the need to shake well before use for optimal performance.

All features

Model Part NumberLM 40
BrandLiqui Moly

Extended Product Information

FAQs

How often should I use LM 40 for maintenance?

The frequency of use depends on the application and environmental conditions. For parts exposed to moisture or heavy use, apply as needed to maintain lubrication and protection. For general maintenance, a periodic application (e.g., every few months) is usually sufficient.

Can LM 40 be used on rubber parts?

Yes, LM 40 is safe for use on most rubber components like seals and hoses. It helps to preserve and protect them, preventing drying and cracking.

Is it safe to use LM 40 on electrical components?

Yes, LM 40 is designed to displace moisture and protect electrical parts. Spraying it on electrical connections can help prevent corrosion and ensure good conductivity.

What is the shelf life of LIQUI MOLY LM 40?

While specific dates vary by batch, LIQUI MOLY products are typically designed to have a long shelf life when stored correctly in a cool, dry place away from direct sunlight. Refer to the can for any specific expiration information.

Can I use LM 40 to clean my car's engine bay?

Yes, LM 40 can be used to clean grease and grime from engine components. However, ensure the engine is cool and all electrical connections are protected or disconnected before application. Wipe away excess residue thoroughly afterwards.

Does LM 40 leave a strong odor?

LM 40 has a characteristic solvent odor, which dissipates relatively quickly after application and drying. Ensure good ventilation during use.

Troubleshooting

Spray nozzle is clogged.

Remove the nozzle and soak it in warm water or a solvent. Clean the nozzle opening with a fine wire or pin. Ensure the can is not expired and has been stored properly.

Product is not loosening rusted parts effectively.

Ensure the product has been shaken well. Apply a generous amount and allow extended penetration time (e.g., several hours or overnight). Reapply if necessary.

Excessive residue left after application.

Wipe away any excess product immediately after application with a clean cloth. For dried residue, use a degreaser or another application of LM 40 followed by wiping.

Pros and Cons

Pros

  • All-in-one solution for lubrication, cleaning, and rust removal.
  • Excellent penetrating ability for hard-to-reach areas.
  • Protects against rust and corrosion, extending component life.
  • Suitable for a wide range of applications in different environments.
  • Can be sprayed in any position, including upside down.

Cons

  • Requires shaking before use for best results.
  • May leave residue if not wiped off after application.
  • Performance can vary based on the severity of rust or seizing.

Setup, Compatibility & Care

Setup: Shake the can vigorously before each use. Ensure the affected area is accessible. The product can be applied in any orientation, including upside down.

Compatibility: LIQUI MOLY LM 40 is designed for use on a wide variety of materials including metal, rubber, and painted surfaces (though testing on a small, inconspicuous area is recommended for sensitive finishes). It is suitable for use on hinges, locks, rollers, bolts, switches, handles, Bowden cables, antennas, and many other mechanical parts in household, workshop, automotive, and industrial settings.

Care: After application, allow the product to penetrate. For best results and to prevent dirt accumulation, wipe away any excess spray with a clean, dry cloth. Store the can in a cool, dry place away from direct sunlight and heat sources.