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When it comes to protecting vehicle surfaces from corrosion and rust, undercoating is a reliable solution. Two popular options on the market are undercoating Wool wax and fluid film. But which one is better for your vehicle?
Wool wax (Woolwax) has a thicker consistency, better resistance, and indefinite shelf life, but requires a professional application. Fluid Film has a thin consistency, needs reapplication, offers camouflage for rust, has a limited shelf life, and is affordable.
I will explore a detailed comparison of wool wax vs fluid film that may help you make the correct decision. Let’s find the best undercoating for your vehicle.
|Highlighted Features||Wool Wax||Fluid Film|
|Application||Professional skills needed||Can Spray Yourself|
|Resistance||Excellent resistance||Good resistance|
|Rust Coverage||Good rust coverage||Excellent rust coverage|
|Shelf Life||Indefinite||Three years|
|Price and Value||Expensive||Affordable|
What is Wool Wax?
Wool wax, also known as lanolin, is a powerful and durable industrial-grade formula used for long-term corrosion protection on vehicles. It is derived from the scouring process of sheep’s wool, where crude lanolin makes up a significant portion of the wool’s weight.
It is then blended with other special ingredients to create an undercoating formula specifically designed to protect the undercarriages of vehicles. WOOLWAX proudly made in the USA, offers excellent resistance to wash-off and can be applied using most undercoating guns.
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- Wool Wax undercoating ensures excellent protection against rust and corrosion.
- It may help dampen road noise, creating a quieter and more comfortable driving experience.
- The water-resistant properties of Wool Wax undercoating prevent moisture penetration
- Wool Wax undercoating extends the lifespan of the vehicle’s undercarriage and body.
- Applying Wool Wax undercoating is a simple and straightforward process
- Messy application process
- Limited protection against rust
Customer Reviews and Feedback:
Wool Wax” receives rave reviews from 82% of users, who rate it 5 stars for its outstanding performance. Customers love how it effectively protects their vehicle frames, preventing rust and preserving suspension bushings for a smooth ride. However, a few users feel that its rust protection could be more extensive.
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What is Fluid Film?
Fluid film is a lanolin-based corrosion preventive and lubricant used worldwide. It offers comprehensive protection for all metals without the use of solvents.
This product has various applications, such as protecting battery terminals and electrical connections, preventing brake dust from sticking to wheels, and many others.
The fluid film offers long-lasting lubrication for locks, hinges, and seat tracks for up to 36 months under normal conditions.
Fluid Film Overview:
Fluid Film is a highly effective product that provides excellent corrosion protection for metals and lubrication for vehicle moving parts. It is widely used in aerospace, aircraft, automobile industries, and home maintenance.
Fluid Film can also salvage heavily corroded or frozen parts during maintenance.
- Fluid film is non-toxic, biodegradable and non-hazardous
- It is a long-lasting lubricant and does not dry out over time
- It offers excellent penetrating properties
- The fluid film provides long-lasting protection against rust, corrosion, and abrasion
- You can apply it to many surfaces, such as metal, rubber, and plastic
- Limited shelf life
- Become colorless and dull after a couple of months
Customer Reviews and Feedback:
The Fluid Film undercoating for vehicles receives positive customer reviews and feedback. 86 percent of users rate it 5 stars for its performance. Users praise its effectiveness in preventing rust, even in heavily salted areas. However, some mention that it washes away in rainy conditions, suggesting using it twice a year for optimal results.
Wool Wax VS Fluid Film
The application methods for wool wax (Woolwax) and Fluid Film differ due to the consistency of the products. Fluid Film’s light consistency allows easy spraying onto the vehicle and using an undercoating gun ensures thorough coverage, even in hard-to-reach areas.
In contrast, Woolwax has a thick consistency, requiring some warming up before application. Hiring a professional to coat your car with Woolwax is often recommended due to the need for proper spreading.
Woolwax’s thicker consistency provides it with excellent resistance to washing off. This durability makes it highly appreciated in areas with extreme weather conditions, as each application of Woolwax lasts longer.
On the other hand, Fluid Film’s thin consistency makes it more susceptible to washing off over time. As a result, reapplication of Fluid Film is required every six months to a year to maintain its protective properties.
Both Woolwax and Fluid Film are effective in preventing rust. However, Fluid Film Black offers an additional advantage as it provides camouflage for existing rust.
By spraying the dark-tinted Fluid Film Black on the vehicle’s undercarriage, you can not only inhibit the spread of rust but also give the undercarriage a new and refreshed appearance.
Woolwax has an indefinite shelf life, primarily due to the absence of additives that can go bad. The lanolin present in Wool Wax can last for years, although it needs to be warmed up before application.
In comparison, the fluid film has a limited shelf life of up to 3 years. So keep in mind that you must use it before it reaches the end of its shelf life; otherwise, you might not get the results you want.
Price and Value:
When comparing price and value, Wool wax is expensive but comes with more essential features.
On the other hand, the fluid film is an affordable choice but also provides satisfactory results. So, fluid film can be a good option for those looking for affordable options.
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Factors to Consider When Choosing Between Wool Wax and Fluid Film
Factors to consider when choosing between wool wax and fluid film:
Wool wax is typically applied as a thick, paste-like substance, while the fluid film is a liquid that can be sprayed. Consider the application method that suits your needs, such as ease of use or coverage efficiency.
Evaluate the durability of the protective coating. Wool wax generally provides a longer-lasting barrier against rust and corrosion than fluid film.
Assess how well each product penetrates and adheres to metal surfaces. Wool wax has excellent penetrating properties, reaching tight crevices. On the other hand, the fluid film may require additional applications for comprehensive coverage.
Consider the environmental implications of the products. Fluid film is often favored for its biodegradable and non-toxic nature, making it eco-friendly. In comparison, wool wax may contain petroleum-based ingredients.
Compare the prices of wool wax and fluid film, factoring in the quantity needed for your specific application. Make a cost-benefit analysis. Wool wax may be an expensive choice initially, but it is cost-effective over the long term.
How to Apply Wool Wax Undercoating?
- Clean the vehicle surface thoroughly, ensuring to remove any dirt, debris, or rust.
- Then warm the wool wax undercoating to make it ready to apply.
- You can apply it using a sprayer or brush. Regardless of the tool you choose, make sure to coat the exposed metal surfaces and the undercarriage evenly.
- Allow it to dry completely before driving the vehicle.
How to Apply Fluid Film Undercoating?
- Clean the undercarriage of the vehicle thoroughly
- Then, shake the fluid film canister well
- Attach a spray gun to the canister
- Spray a thin, even layer of fluid film onto the undercarriage, focusing on vulnerable areas
- Let it dry for 24 hours before driving
Frequently Asked Questions (FAQs):
Is wool wax better than fluid film?
Wool wax and Fluid Film are both effective rust inhibitors. The choice between them depends on specific requirements and preferences. Some may find wool wax easier to apply and longer-lasting, while others may prefer the characteristics of Fluid Film. Ultimately, it is subjective and dependent on your needs.
Is fluid film the best undercoating?
Fluid Film is a popular undercoating option because it protects against rust and corrosion. While it has many benefits, the best option for undercoating a vehicle depends on many factors. You have to consider your needs to choose the best option.
Does fluid film remove the rust?
The fluid film does not remove rust. For the removal of rust, you have to try other techniques. Fluid Film only works as a rust and corrosion protector. Once you have applied it, it will protect your surface from further rusting.
What is the best temperature to apply to the undercoat?
There is no exact temperature range; an average range for most undercoating can be between 15-27°C. However, you should not only depend on that. You must read the manufacturer’s recommendations for each of the products. It may have different requirements.
When it comes to choosing between Fluid film and Wool Wax, you have to consider your preferences and individual needs. If you have a good budget and want long-lasting protection, then Wool Wax is the best option.
On the other hand, the fluid film is an affordable rust protector that performs well in all environmental conditions. You can choose fluid film, but it may need reapplication annually to maintain your vehicle protection.