How much RejeX is needed to treat various sized vehicles?
The RejeX coating is very thin (approximately 1 micron), so a little goes a very long way. A 16 oz. bottle should cover:

• A single-engine airplane tip to tail
• A 35’ boat or RV
• 3 regular SUVs or large sedans
• 4 economy or sports cars

How long does RejeX last?
Longevity varies depending on various environmental factors, including:

• If RejeX was applied properly per instructions (i.e. a clean, cool surface, etc.)?
• How long was RejeX allowed to cure before the vehicle was returned to service
• Where the vehicle is stored: garaged, hangered, or stored outside
• Frequency of washing and kind (if any) of detergent is used
• The kind of contaminants the vehicle is regularly exposed to

Typically, RejeX lasts between 6 and 8 months, although we have numerous reports from customers who say it lasted well over a year. High abrasion areas, like leading edges airplane wings, may require more frequent application – perhaps every 3-4 months.

The label states that RejeX needs to cure "out of the elements" for twelve hours. For larger vehicles like commercial trucks, RVs and boats that are stored outdoors, how can that be accomplished?
By “out of the elements” we mean to avoid direct sunlight that could heat the application surface excessively. Also, don’t apply RejeX when there’s a probability of imminent rain. It’s important to select a good day and apply RejeX in an area where the vehicle is not likely to get stains on it (tree sap, bird droppings, etc.) until RejeX has had a chance to cure.

What happens if my vehicle gets wet before the 12-hour curing interval is complete?
Moisture absorbed from the air is the catalyst that causes RejeX to polymerize (turn into a polymer). The longer it cures – up to about 12 hours – the more durable the finish. Usually if RejeX gets any curing time at all (even an hour or two), it’s going to outlast most waxes. If the product gets a little wet while it’s curing (e.g. a light sprinkle or morning dew), there’s usually not a problem. Try to avoid heavy rain and lawn sprinklers until RejeX has had at least several hours of curing time.

Can you use RejeX over wax?
While RejeX will certainly work over wax and give you the benefits of enhanced gloss, superior protection for your paint and rejection of stains, it’s better to put RejeX right on top of the paint. Waxes are typically much softer and less durable than RejeX. When RejeX is put on top of wax – even though RejeX will protect and extend the life of the wax – eventually the wax will degrade. When that occurs, the RejeX protection will wash off with the old wax (since in this case RejeX is bonded to the wax rather than directly to the paint). To get full longevity out of the product, use RejeX instead of wax.

Is there any benefit to applying a second coat of RejeX?
Yes, there are some benefits to multiple coats. A second coat will add luster, provide more UV protection and the vehicle will be protected longer. For problem areas like diesel soot on the transom of large boat and black streaks common on RVs and boats that are stored outside, a second application of RejeX is sometimes needed to reject these stains. For the added benefit, it is important to allow RejeX to cure fully between coats.

Does RejeX contain UV inhibitors?
There are no specific UV inhibitors added to RejeX. That being said, RejeX will still provide better protection against UV deterioration and fading that most wax-type products. RejeX is a tough, impermeable polymer film, so just by its more durable nature it’s going to outlast and out-protect waxes. Waxes have a very limited lifespan, and as they degrade they lose their ability to protect from environmental damage. That’s why most wax-type products must add UV inhibitor chemicals. In addition, RejeX seals paint behind a polymer film barrier, which effectively retards the oxidation process. Finally, RejeX has an extraordinarily high light refractive index, which means that the majority of the light spectrum (including UV) is being rejected from the surface rather than being allowed to penetrate into the paint.

Why can’t RejeX be used porous, oxidized paint?
RejeX contains no cleaning agents or micro-abrasives, which are contained in most waxes and all polishes. RejeX was formulated in this manner in order to be completely safe to use on airplane windshields, but it's also safe to use on glass, Plexiglas, Eisenglass (the clear vinyl windows used on boat canvas and some convertibles) and all clear coat finishes. Without these polishing micro-abrasives, RejeX will not compound/polish off oxidized paint.

What makes a RejeX protected vehicle easier to clean?
RejeX leaves a film coating that’s so non-porous and slick most contaminants can’t penetrate or adhere to it. Certainly the acids in bug splats, bird droppings, tree sap, exhaust deposits, brake dust and other contaminants commonly encountered in normal driving conditions won’t penetrate RejeX. While these contaminants will still get on your car, since they can't stick, cleaning them off is much easier.

Will RejeX help clean my vehicle?
RejeX is not a cleaner. It is important to get your vehicle as clean as possible prior to applying the product. RejeX leaves a durable protective barrier, but it will seal in stains just as effectively as it seals them out.

Will RejeX keep hard water stains and mineral deposits off my boat or car?
Mineral deposits and water spots will be greatly reduced and generally can be wiped right off.

Can RejeX be used on the 3M Paint Protection Clear Film products used to protect the front of cars and RVs?
Yes. The Scotchgard™ films are very good for protecting paint from small road debris that can chip paint, but bugs and other road grime can be difficult to clean off the material. RejeX makes the cleanup process much easier

Will RejeX keep the black streaks off my boat and RV?
It won't keep them off, but it makes them much easier to clean. For problem areas like black streaks, a second application of RejeX is sometimes needed to reject these stains.

Should I put RejeX on just the leading edges (front) of my airplane and RV, or should I treat the whole vehicle?
Many people start using RejeX on the front of their RVs and on the leading edges of aircraft to make bug removal easy. However, once they see the deep, lustrous finish RejeX leaves, and once they see how much easier it is to apply than waxes, they often go ahead and do the whole vehicle.
RejeX is easier to apply than waxes, lasts much longer, makes vehicles easier to clean and provides superior protection. When you factor in the cost of applying wax several times compared to a single RejeX application and the time saved in keeping your vehicles clean, RejeX is also an outstanding value. Why would anyone ever go back to wax?