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Liquid wrench, 210 ml
NANOPROTECH Liquid wrench is a penetrating aerosol spray for freeing jammed and rusted mechanisms and undoing seized threaded connections. Its aliphatic hydrocarbon formula quickly displaces moisture, helps dissolve rust and cleans away old dried dirt and grease. It is safe for paintwork, rubber and plastic.
The 210 ml can (150 ml of product) is a compact size to keep in the car, the garage or a toolbox.
What the penetrating spray frees up
- Seized and rusted bolts, nuts and other fasteners.
- Jammed door locks and hinges at home and in the car.
- Chains and sprockets.
- Control cables, bicycle and household mechanisms.
- Tools, sports equipment and fittings.
- Oxidised threaded connections, including external pipe threads; not for use inside taps, tap cartridges or drinking water pipes.
How it works on rust and dirt
- Gets into rusted connections and helps dissolve rust.
- Quickly displaces moisture.
- Cleans off old dried dirt and grease.
- Works as a bitumen remover and also removes fuel oil, oil and grease stains.
- Safe for paintwork, rubber and plastic.
- Heavily rusted connections can be treated again.
Where it comes in handy
Cars, garden machinery and tools, bicycles and sports equipment, as well as door locks, hinges and fittings around the house.
Key specifications
| Base | aliphatic hydrocarbons (over 35 %) with surfactants |
|---|---|
| Application temperature | 0 °C to +25 °C |
| Storage temperature | +5 °C to +35 °C |
| Shelf life | 3 years |
| Sizes | 210 ml |
| Item number | NPJK0027_N |
Questions and answers
How do I use it as a seized bolt remover?
Shake the can, spray the threaded connection and let the product soak in, then undo the bolt. Treat heavily rusted or oxidised connections again.
At what temperature can it be used?
Apply it at 0 °C to +25 °C. Store the can at +5 °C to +35 °C, away from direct sunlight, and never heat it above 50 °C.
How is it different from NP40 multipurpose lubricant?
It is a specialised aliphatic hydrocarbon formula designed specifically for undoing seized threaded connections. NP40 is used for the same everyday jobs — locks, hinges, cables and mechanisms — and for lubricating them.
Can it be used on brakes?
No. Never apply it to brake discs, pads or caliper slide pins. The can is flammable: do not spray near open flames, hot objects or live equipment.
Is it safe for paint, rubber and plastic?
Yes. The formula is safe for paintwork, rubber and plastic. Use it in a well-ventilated area.
Used together with
- Multipurpose lubricant NP40 — to lubricate and protect mechanisms once they are free
- Multipurpose lubricant (new generation) — long-lasting squeak protection
- Medium-strength threadlocker — to secure threads on reassembly
What it helps with
Areas of application
Recommendation for use
Be sure to shake the can before use. Apply at 0 °C to +25 °C. After treatment, allow the product to soak in. Treat heavily rusted or oxidised joints again.
Composition
Aliphatic hydrocarbons >35%; surfactants: anionic <5%, cationic <5%; hydrocarbon propellant.
Characteristics
| Packaging | Item number | Barcode | Pcs per box | Gross box weight, kg |
|---|---|---|---|---|
| Can 210 ml (nominal 150 ml) | NPJK0027_N | 4610046771824 | 12 | 2.30 |
- TU:
- 20.59.41-025-09201409-2022
Service and shelf life
Store at +5 °C to +35 °C. Shelf life: 3 years. Follow the storage and use instructions on the packaging.
Safety measures
Pressurised container! Protect from direct sunlight and do not expose to temperatures above +50 °C. Do not store or spray near open flames, hot objects or live electrical equipment. Keep out of the reach of children. Do not pierce or burn, even after use. Use in a well-ventilated area. In case of contact with eyes, rinse with water. In case of skin contact, wash with soap and water. FLAMMABLE! After use or once the shelf life has expired, dispose of as household waste. Does not deplete the ozone layer.
