What is the difference between
Woolwax® and other lanolin film type products ?
made from lanolin/woolgease. It contains more woolgrease and is more
resistant to wash-off than any competitive product. In short...Woolwax®
lasts much longer, has almost no smell, very little over-spray because
it is thicker, and is available in clear and Black.
* Woolwax® is made from woolgrease (lanolin) which is an excellent corrosion inhibitor & Lubricant.
* Woolwax® is solvent free, safe, non-hazardous, environmentally friendly.
* Woolwax® has a proprietary
process to remove the woolgrease smell which can be very strong and some people
do not care for it.
* Woolwax® is formulated to be more viscous (thicker) than any other lanolin based corrosion inhibitor, thereby being more resistant to road-wash. Woolwax® may need to be warmed up in front of a floor heater in cold weather before applying.
* Both products can be easily sprayed with the "PRO" Undercoating Gun from Kellsport Products. Woolwax® being thicker, has much less overspray (misting).
Woolwax® is geared more towards the industrial user, professional undercoaters, or users in areas with heavy amounts of road slush that may want a slightly thicker product for more resistance to wash-off with very little noticeable smell.
What is Woolwax® ?
Woolwax® is a lanolin (wool-wax) based, solvent free corrosion preventive designed for use on any known metal. Woolwax® has a thixotropic viscosity that allows for a thick and drip free coating. Woolwax® leaves a soft, grease-like self-healing film that can be applied by brush or spray applicator gun. Woolwax® will not dry out and will penetrate metals to the base, providing corrosion protection in highly corrosive atmospheres like those found in industrial or environmental settings. Woolwax® has proven to be an exceptional vehicle undercoating product.
Applied annually to the vehicle undercarriage, frame, doors, etc., Woolwax® will provide excellent rust protection for any vehicle. Because Woolwax® is solvent free, there is no evaporation process. Woolwax® coating in protected areas such as doors, frame rails, rocker panels, etc. will provide protection indefinitely (years). The exposed area of the vehicle undercarriage is an annual maintenance application. A Woolwax® treatment in the fall is generally adequate to get the vehicle undercarriage through the winter/salt season. Woolwax® is not a rust remover or converter, however Woolwax® can be applied over existing surface rust. Woolwax® will form a heavy film and prevent moisture and oxygen from reaching the existing rust. Thereby stopping it on contact. Heavy bubbling or flaking rust should be wire brushed before applying Woolwax®.
Woolwax® seems very thick. How is it applied ?
Woolwax® is very thick. We formulate it to be as thick as possible, yet easily sprayed. Woolwax® is a heavy duty industrial grade lanolin vehicle undercoating that will survive the harshest weather and provide rust protection longer than any other annual undercoating. Woolwax® is thixotropic, and will thicken as it sits. Before applying shake or stir Woolwax® vigorously. In cold weather it helps to warm up the Woolwax®. This can be easily done by placing the container in a warm area , or placing the spray gun bottles in warm water. Woolwax® is best applied using a Woolwax® undercoating gun. These guns are modified specifically for the waxy texture of the lanolin/woolwax.
Woolwax® can also be painted on surfaces depending on the application.
Does Woolwax® have a strong odor ?
No. Unlike other vehicle undercoatings Woolwax® has almost no smell at all. Through a proprietary process we have neutralized almost all of the strong lanolin/woolgrease odor. Also, because there are no solvents, there is no "chemically" smell to Woolwax®.
What type of compressor is needed to apply Woolwax®? How much psi?
Woolwax® undercoating guns do not
require much pressure. 70 – 90 psi is usually adequate. Sometimes the extension
wands require a bit more pressure if it is cold out. Even small compressors generally operate at
about 125 psi. More important is the
tank size. If the tank is very small, you will be constantly waiting for the
compressor to recover. Generally speaking, any compressor with a tank 3 gallons
and larger will work fine. If the compressor is adequate for spray painting, it
will work fine for vehicle undercoating.
Can Woolwax® be applied with an airless spray system?
Yes. We do not
recommend airless systems for do-it-yourselfers because of the dangers
of the very high pressure (2000-3000 psi). That being said, many of our
high volume undercoaters do use airless sprayers and the feedback is
that they work extremely well with airless spray systems. The
recommended tip size for Woolwax® is tip # 213.
Woolwax® is available in a straw color, which appears fairly clear when applied. Woolwax® is also available in black.
Where is Woolwax® made?
Woolwax® is manufactured 100% in the U.S.A. The only raw material imported is the woolgrease, because it is not available here. Everything other raw material, and the packaging, labels, boxes, tint(black), is proudly manufactured in the U.S.A.
Where can I get my vehicle treated with Woolwax®?
We have hundreds of undercoaters
throughout the country that apply Woolwax® to customers vehicles. Enter your
zip code on our website under “Find an Undercoater”. If there is no location
near you, consider purchasing one of our Do-It-Yourself kits. All you need is a small compressor. Woolwax® is non-toxic, non-hazardous, and very
easy to apply.
Is the Woolwax® spray aerosol the same as the bulk product (Gallons, etc.)?
Yes. However, since the can is under
extreme pressure, the Woolwax® will spray in a lighter mist coating. The spray
cans are great for general maintenance applications and touch-ups. The aerosols
will not provide the same heavy thick coating that the bulk product (gallons,
pails, etc.) will. If you are not in a snowbelt state with a lot of long-term
road slush, undercoating your vehicle with spray cans will work well. Otherwise
we recommend applying a heavier coating from the bulk container (gallon or
What is the shelf life of Woolwax®
The shelf life of Woolwax® is indefinite. There are no solvents, so nothing to harden or evaporate. The aerosol spray cans are guaranteed for (1) year because the propellant can weaken after time.
Can Woolwax® be applied with a pump (garden type) sprayer?
No. Woolwax® is too thick to flow
through any type of garden sprayer. (We
have tried most of them.)
How can I thin Woolwax® if it is not flowing through my gun good enough?
Our Undercoat guns do not need to be cleaned after use when using with Woolwax®. Woolwax® undercoating is solvent free, so there is no evaporation or hardening process. The Woolwax® left in the bottle will thicken over time. But you can restore to its original viscosity by shaking vigorously.
Some people do prefer to clean the gun and wands. To do this we recommend just putting some solvent (acetone, mineral spirits, paint thinner, etc.) into one of the bottles and spraying a bit through the gun. Some people just put water and dish washing liquid into the bottle, and they say that it works fine.
Most people just leave the gun loaded and ready to go without doing anything at all. That way you can do a quick touch-up or spray some outdoor power equipment with almost no setup time.
Bottom line……. Don’t worry about
the undercoat guns when using Woolwax®. They won’t clog.
How often does my vehicle need to be undercoated ?
Woolwax® is an annual maintenance application. A Woolwax® treatment will easily provide protection through even the harshest of winter conditions. Woolwax® is extremely resistant to wash-off. Woolwax®
contains no solvents, so there is no evaporation process. In the
protected enclosed areas (doors, frame rails, etc.) a single treatment
will provide protection for an indefinite period of time (years). The
exposed area of the undercarriage should be re-treated annually. There
is no need to remove or power wash the existing Woolwax®. Simply give it a rinse with a garden hose to clean it up a bit, and apply a fresh coat right over the existing Woolwax®. Many of our Undercoaters suggest treating vehicles in the warmer weather so that the Woolwax® creeps and migrates into all the inaccessible areas.
How long does it take Woolwax® to dry?
Woolwax® works by creating a wet film barrier that prevents oxygen and moisture from reaching the base metal. Woolwax® seals off any existing rust and stops it from progressing on contact. There is no need to wait to use any vehicle or any item that is treated with Woolwax®. It forms a long-lasting film gel barrier to provide protection.
If Woolwax® stays wet, won't it wash off ?
Woolwax® is extremely resistant to wash-off because it is so thick. In the enclosed protected areas Woolwax® will last for years. The exposed areas of the undercarriage needs to be reapplied annually.
Woolwax® forms a lanolin film barrier on the base metal that moisture and oxygen cannot penetrate. Without these (2) components, corrosion cannot occur. Because Woolwax® does not dry, it is self-healing. If something scrapes it or road debris hits it, the Woolwax® will "gel over" and repair itself.
Can I take my vehicle to a car-wash after being treated with Woolwax® ?
During the winter salt/snow season we don't recommend any high pressure washing of the vehicle undercarriage. A low pressure rinsing with a garden hose will not remove the Woolwax®, as it is very resistant to wash-off. Many car-wash facilities can turn off the undercarriage wash as you go through. Some charge extra for the undercarriage wash to be turned on. We have many users tell us they they regularly take their vehicles to the car-wash during the winter, and it has no effect on the Woolwax® coating. That being said, we still don't recommend washing the undercarriage during the winter season with any high pressure systems.
Can Woolwax® be used in high heat areas ?
No. Lanolin responds very quickly to heat. The flash point for Woolwax® is 202° C or 395° F. It will start to smoke and burn off at 100° C or 212° F.
Are there any places that I should avoid when undercoating my vehicle with Woolwax ®
There is not much to avoid. Naturally try to keep the Woolwax® away from the brake rotors. Woolwax® has a very high flash point (>400°), so in any of the hot areas like mufflers, oil pans, etc., it will just burn off within a few minutes. Woolwax® works well to protect electrical wiring and electrical connections. Woolwax® is non-conductive. Make the connection (battery terminals, etc.) and then apply.
Many people have concerns about Woolwax® on rubber materials. Almost everything on an undercarriage is oil resistant. We have had no known issues of Woolwax® having any negative effects on oil resistant rubber components. We have seen discussions about rubber breaking down and failing through the normal deterioration process. Rubber does dry out, cracks, and fails during its normal life cycle. Some people believe this may be a result of an undercoat application, but more than likely the rubber component has just reached the end of its life cycle through normal deterioration and exposure to vehicle heat and road chemicals.
We have heard of issues with the soft spongy rubber weather strips around the bottom of the door frames. This is an open-cell sponge rubber and is not oil resistant. There have been reported instances of this type of open-cell soft rubber swelling up when being exposed to lanolin-based products.
There have been no known incidents of Woolwax® having any negative effect on any paint or plastics. If you do get some over-spray to the paint, just rub it in like a car wax. There is no need to remove it.
How cold is "too cold" to apply Woolwax® ?
Do it as early in the season as possible. September/October is ideal. It should be at least in the 50's for good results. We have mobile Undercoaters that are still spraying in the 30's, but it takes some work to keep the Woolwax® from thickening. One trick is to heat up a pot of water and let the quart bottles full of Woolwax® float around in it. As the one you are using gets to thick, you can swap it out and put it in the water to warm up. Even in a heated garage you have that ice cold air coming from the compressor to chill and thicken the Woolwax® in the bottle. The lower temperatures are a challenge, but it can be done. To get the Woolwax® to spray through the extension wands on the Pro Gun, you may need to boost up the psi to 110-125 psi.
My Woolwax® PRO Gun does not seem to spray well. What can I try ?
- Make sure the Woolwax® has been stirred or mixed very well.
- If you are having an issue, fill one of the quart bottles with water and try. If it works with water, we know the gun is operating fine.
- The Woolwax® may need to be warmed in cold weather. Store it inside. Place container in front of a floor heater for 5-10 minutes if necessary.
- When the brass nozzle is screwed all the way in, it is in the "closed position". Nothing will come out. Back the nozzle out at least 1/2 way.
- Increase the Pressure up to 110-120 psi if necessary. Normal operation is 70-90 psi.
- Flexible extension wands- In colder weather to warm the Woolwax®, and increase the pressure (110-120psi) to push the Woolwax® through the wands. Do not screw the extension wands in very far on the gun. Screw them in just a turn or two so that the connection is made. Hold the trigger down for a few seconds to give the Woolwax® a chance to flow. The extension wands are generally used in areas that are protected from the elements (doors, frame-rails, etc.). If necessary you can thin the Woolwax® with some vegetable oil to get it to flow through the wands in colder weather.
- Keep in mind that the very cold air coming from the compressor will cause the Woolwax® to thicken. You may need to switch bottles as they get cold.
- If you cannot resolve any issues, please just give our techs a call at 888-341-4600. We will take good care of you.