Multi Purpose Maintenance Spray - Quinton Hazell - QH1
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Product Information
Full details
The Quinton Hazell QH1 Multi Purpose Maintenance Spray is designed for automotive enthusiasts, DIY mechanics, and industrial workers who need a reliable, all-in-one solution for metal surface maintenance. Its primary benefit lies in its versatile performance, combining lubrication, moisture displacement, and heavy-duty corrosion inhibition into a single 600ml aerosol; however, users should note that the anti-corrosive coating provided is intended to be temporary and may require periodic reapplication for long-term outdoor exposure.
All features
| Model Part Number | QH1 |
|---|---|
| Brand | Quinton Hazell |
Extended Product Information
FAQs
Can I use QH1 on plastic components?
QH1 is designed for ferrous metals. We recommend testing a small, inconspicuous area before applying to plastic, rubber, or painted surfaces.
Is the corrosion protection permanent?
No, the anti-corrosive coating is temporary. It is intended for ongoing maintenance and should be reapplied periodically if the item remains in a corrosive environment.
Does this spray contain silicone?
The product features PTFE for lubrication rather than silicone, which provides superior load-bearing resistance.
What is the recommended spray distance?
For optimal coverage and pressure, maintain a distance of 15 to 20cm from the surface.
Can I use this on electrical components?
Yes, its moisture displacement properties make it useful for drying out electrical connectors, but always ensure the power is off before application.
Troubleshooting
Nozzle clogged or spray is uneven
Remove the nozzle and rinse with a light solvent or ensure the can is held upright and shaken well before use.
Spray does not loosen heavily corroded bolts
Apply the product liberally, allow it to penetrate for 10-15 minutes, and tap the part lightly to help the fluid work into the threads.
Protective film wearing off too quickly
Clean the surface thoroughly and apply a second, slightly heavier coat to ensure complete coverage of the metal pores.
Pros and Cons
Pros
- High lubricity due to PTFE additives
- Excellent moisture displacement properties
- Versatile all-in-one maintenance solution
- Effective at penetrating seized components
- Large 600ml volume offers great utility
Cons
- Protective coating is temporary
- Must be kept away from open flames due to aerosol nature
- Not suitable for use on non-metal surfaces without testing
Setup, Compatibility & Care
To achieve the best results with QH1, ensure the surface is relatively clear of heavy debris before application. Shake the canister thoroughly before use to ensure the PTFE additives are properly mixed within the solution. Hold the nozzle 15 to 20cm away from the target area and apply a thin, even coat.
Compatibility: This product is formulated specifically for ferrous metals. While it performs well on most metals, always perform a small spot test if applying near plastics or rubber seals to ensure no degradation occurs.
Care: Store the canister in a cool, dry place away from direct sunlight or extreme temperatures. After use, clear the nozzle by holding the can upside down and spraying for a brief moment to prevent clogging.