A uniquely formulated ceramic coating designed specifically for automotive leather, Q² LeatherShield EVO is suitable for all modern leather upholstery. It is remarkably easy to apply and does not alter the appearance or texture of your upholstery. It forms a protective layer that repels dirt, prevents discoloration, and provides protection against liquids and UV rays.
Ensure thorough cleaning of the leather, removing any excess cleaner. We highly recommend using one of our Q²M LeatherCleaners. Before applying the product to the entire upholstery, conduct a test panel.
TIP: Apply the product to one panel at a time, ensuring even coverage. Do not wipe off. In case you observe uneven drying, level the product without adding more liquid. Check after 20 minutes; if necessary, wipe. For advanced users, we recommend using a Q²M MF Applicator.
preparation
Prep is key to removing all soils and ensuring proper coating adhesion.
GYEON Leather Shield provides strong resistance against dye transfer, fading, and UV damage. This is essential, especially if you have white Tesla seats (works on vegan leather), which are notorious for dye transfer. It also acts as a shield to protect against sunscreen, makeup, and spills. Dries to a matte OEM finish.
Scroll down for detailer reviews and FAQs.
GYEON Q² LeatherShield EVO – Ceramic Protection for Automotive Leather
GYEON Q² LeatherShield EVO is a ceramic leather coating developed for modern coated automotive upholstery. It adds a protective layer that helps resist everyday dirt, liquid contamination and clothing dye transfer while retaining the leather’s original appearance and soft feel.
This is particularly useful on seats and bolsters that see frequent contact, where keeping light-coloured upholstery clean can be a challenge. A single carefully applied layer supports easier maintenance without intentionally making the leather glossy or slippery. Correct leather identification, cleaning and drying are essential before application.
Key Benefits
Helps resist staining: Reduces the opportunity for dirt and clothing dyes to become embedded in the finish.
Water-repellent protection: Provides a barrier against everyday liquid contamination.
Original appearance: Designed to preserve the factory matte finish and comfortable feel.
Easier cleaning: Makes routine care more manageable on compatible leather.
Single-layer application: One even layer provides the intended protection.
Product Details
Suitable material
Modern coated automotive leather
Manufacturer-rated durability
Up to 18 months / 30,000 km
Typical consumption
Approximately 30–40 ml per car
Available sizes
50 ml and 100 ml
Included
Coating, applicator set and manual
How to Use
Identify the leather type. Do not use on open-pore, aniline or semi-aniline upholstery.
Vacuum, clean with a suitable leather cleaner, remove all cleaner residue and allow the leather to dry completely.
Test an inconspicuous area before coating the full interior.
Apply evenly with the supplied applicator, treating one seat panel or element at a time. Avoid pooling in seams and perforations.
Allow the coating to settle rather than immediately buffing it away. Level uneven areas without adding more product and inspect again after about 20 minutes.
Allow at least 6 hours of curing before using the surface, following the enclosed manual for full aftercare.
Application Tips and Things to Watch For
This coating is not intended to repair cracked, peeling or worn-through leather finishes. It also does not make upholstery stain-proof: remove spills and fresh dye transfer promptly, using a suitable gentle cleaning method.
For nappa or semi-aniline upholstery requiring a different treatment, check compatibility with GYEON LeatherCoat REDEFINED. Leather names alone do not always identify the surface finish, so check the vehicle’s upholstery specification when uncertain.
Frequently Asked Questions
Will LeatherShield EVO make leather shiny or stiff?
On compatible leather, it is designed to preserve the existing finish, softness and feel. An even application matters: excess material and uneven drying can produce a less consistent appearance.
Does it stop blue-jean staining completely?
It helps resist dye transfer and makes cleaning easier, but it is not a guarantee against every dye or exposure. Inspect high-contact areas regularly and clean fresh transfer before it becomes established.
Can it be applied to every leather interior?
No. It is for modern coated leather. Avoid aniline, semi-aniline and other open-structure upholstery. Choose protection appropriate to the actual leather finish.
How do I clean the leather afterwards?
Use a suitable mild leather cleaner and soft cleaning tools. Start gently, wipe away residue and avoid unnecessary abrasion. Regular maintenance remains important even with a protective coating.
Applying GYEON Leather Shield is a little different than applying paint coatings. Leather Shield does not require a buff off; simply apply it and let it get absorbed into the leather and will dry by itself. It's that easy.
All GYEON coatings can be applied outdoors. Ensure stable conditions, never use in direct sunlight and check the weather forecast!
Will not block or plug perforated seats. As you can see from the picture above, it actually prevents liquids from entering the perforation!
Q² LeatherShield EVO represents an advanced and reworked SiO2-based formula specifically developed for all modern automotive leather upholstery types. It offers excellent protection against dirt, UV rays, and the demands of daily use. This new formula is remarkably easy to apply, requiring only one layer. Tested on and designed for all modern leather types, it ensures substantial protection without altering the feel or color, leaving a fully OEM matte finish. Q² LeatherShield EVO does not stiffen, clog leather pores, or create a slippery surface, preserving the regular comfort of use. Note: Avoid using on open structure, aniline, or semi-aniline leather upholstery. For such surfaces, use Q² LeatherCoat REDEFINED.
GYEON Leather Shield FAQs
This depends on several factors. On high-wear areas such as the driver's seat, it can last up to a year, whereas the back seats that see less traffic can expect 1-2 years, longer if maintained with GYEON Leather Coat.
You don't! Simply apply and let the liquid dry on its own to achieve an even, streak-free matte finish.
At least 1 hour after drying, usually between 1 to 6 hours.
Will use anywhere between 25 to 35ml per coat (5-seater), depending on whether you're covering the door inserts and other areas or not.
Leather Shield can only be applied to soft-touch materials, whether vinyl or leather, but it must be a soft-touch surface and not hard trims.
At least 24 hours after drying. Of course, the longer you let it cure, the better. However, there's no need to wait a week; after 48 hours, it should be fully cured.
A temperature of at least 10°C is recommended, although you can still attempt the application between 5°C to 10°C if necessary. If the temperature reaches 30°C, then it's on the warmer side, and you will need to retreat into the shade.
It does, but if you're asking because you're worried that it may distort the 'new car smell,' then fear not—the light coating smell will dissipate in a day or two.
You can use products like Gyeon Leather Coat, Interior Detailer, Leather Cleaner etc., as frequently as you'd like.
You won't get high spots with Leather Shield; it dries to a matte finish. If it does happen, you won't be able to see or feel it anyway.
Officially, Gyeon recommends the product to be used within 2 to 3 years when new. If the bottle has been opened, it's best to use up the product in 1 to 2 months to preserve the coating's maximum effectiveness.
No problem at all. Coatings contain a significant amount of solvents and exhibit high chemical stability. For more details regarding winter shipping, please refer to our FAQ section on winter shipping.
No, it does not. Don't think of it as putting a layer of 'something' on top of the leather. How Leather Shield works is that it gets absorbed into the pores instead, not forming a 'thick layer of something' on top of the surface. Your leather will still be breathable after coating.
Indeed, one of the best. It's hard to find a product that's so easy to apply, won't leave high spots, is durable, and cures to a matte OEM finish. There's a reason why this is one of GYEON's signature products. It can also be used on bike leather jackets to make bug cleaning easier.
Just keep in mind that it can be applied to most leather finishes, but not to aniline or semi-aniline leather. Basically, the leather surface needs to feel 'smooth' like a car seat and not 'fuzzy'.
