Gyeon Q2 Mohs EVO

The manufacturer claims up to 36 months with one layer and 48 months with two layers. Forum members tracking daily drivers at the 12-month mark consistently report strong water-beading and contamination resistance. The 3-year figure is plausible for a well-prepped surface with regular maintenance washes, and community reviews align with the claim; unlike some coatings where the label overstates durability by 2x or more. For a heavily-used daily driver in harsh conditions, expect 2-3 years with one layer.

It is one of the more forgiving coatings for a first-time DIY application. The immediate-wipe format means you apply a thin layer to a small section and wipe off right away with no flash window, which removes the timing pressure that causes high spots on conventional coatings. The tradeoffs are working in smaller sections quickly and buying a panel wipe separately, since the kit does not include one. Community durability reports cluster at 2-3 years on daily drivers.

Most ceramic coatings require a 1-5 minute flash window before wiping. The Mohs EVO uses an immediate-wipe format; apply a thin layer to a section and wipe off immediately, before any flashing or rainbow occurs. This approach eliminates the timing pressure that causes high spots on conventional coatings, making it one of the more forgiving applications in the category. The tradeoff is that you must work in smaller sections and move more quickly.

The SDS classifies the product as a DANGER formulation with a 40 degree C flash point. The naphtha carrier can build up vapors in enclosed spaces that are both flammable and irritating. SDS §7 specifies applying with adequate ventilation and away from ignition sources. Work outdoors or with the garage door fully open; a standard two-car garage with all doors open is acceptable; a closed or single-vehicle garage with limited airflow is not.

Yes. The application instructions specify thoroughly degreasing the paint before applying the coating. A dedicated panel wipe (IPA solution or equivalent degreaser) is required to remove any residual polish oils, silicone contamination, or fingerprints. The coating bonds directly to the clear coat, so any contamination trapped beneath it will be permanently sealed in. The kit does not include a panel wipe; budget for one separately.

No. SDS §3 lists no fluorinated ingredients. The 'fluoro modified' terminology in the marketing refers to a modification of the polysilazane chemistry at the molecular synthesis level; not to fluorinated silane additives of the type that generate PFAS concerns. SDS §2 additionally states the product's components do not meet the criteria for classification as PBT (persistent, bioaccumulative, toxic) or vPvB substances. The SDS ingredient list confirms no PFAS content.