We're the only detailer in Kansas City certified by both manufacturers. Here's an honest, side-by-side comparison — no brand preference, no upsell pressure, just a clear answer to "which one is right for my vehicle?"
Pick Gtechniq if you want the longest manufacturer warranty (9 years), maximum hardness (10H), and you keep your vehicle in a garage most of the time. Best for: weekend cars, exotics, garaged daily drivers, anyone who wants the absolute longest protection window.
Pick Feynlab if you want a lower entry price ($1,495 Ultra V3), American-made bi-phasal SiO&sub2;/TiO&sub2; ceramic chemistry, or the option to upgrade to Heal Plus for heat-activated self-healing that closes light swirls. Best for: daily drivers, dark-color vehicles where every swirl shows, hot-summer climates where Heal Plus can self-activate, and owners who value Feynlab's self-healing upgrade path.
Both are professional-grade coatings only available through certified installers. Neither is "better" — they're engineered for different priorities. The rest of this page explains exactly how to map your vehicle and usage to the right choice.
The technical comparison most websites bury — laid out clearly.
| Spec | Feynlab Ultra V3 | Gtechniq CSU |
|---|---|---|
| Manufacturer warranty | 5 years | 9 years |
| Pencil-scale hardness | ~9H | 10H (max possible) |
| Self-healing chemistry | Yes (with Heal Plus variant) | No |
| Country of manufacture | USA | United Kingdom |
| Topcoat option | N/A (bi-phasal in single application) | EXO v5 (included in our package) |
| Chemistry type | Bi-phasal SiO₂ + TiO₂ | Dual-layer SiO₂ ceramic + topcoat |
| Hydrophobic angle (water beading) | ~110° | ~115° (with EXO topcoat) |
| Chemical resistance | High | Industry-leading |
| Available to consumers | No (certified installers only) | No (accredited installers only) |
| Installation time | 2-3 days | 3-4 days (dual-layer cure) |
| Aristocrat package price (published) | $1,495 | $1,995 |
| Includes paint correction | Yes (single-stage) | Yes (single-stage) |
Multi-stage paint correction available for $400-$800 above package — quoted before booking based on measured clear-coat condition. More pricing detail here.
Feynlab is an American-engineered ceramic coating system manufactured in the USA. The brand's defining innovation — available in the Heal Plus variant — is self-healing chemistry, an elastomeric polymer memory system that allows the coating to close light surface scratches when exposed to heat. (Note: Feynlab's base Ultra V3 coating does not self-heal; self-healing is the Heal Plus upgrade.)
The Feynlab lineup we install includes Feynlab Ultra V3 (5-year warranty, bi-phasal ceramic chemistry) and Feynlab Heal Plus (7-year warranty, full self-healing variant). The bi-phasal application combines silicon dioxide (SiO₂) for hardness and titanium dioxide (TiO₂) for UV protection in a single coordinated application — a slightly different approach than the traditional single-component ceramic.
The polymer chains in Feynlab's coating layer behave like memory foam at the molecular level. When a light scratch occurs — typically from improper washing technique, drying towel marring, or contact with dust — the polymer chains are displaced from their original position but maintain a "memory" of where they should be. Heat at approximately 60°C (140°F) gives the chains enough thermal energy to relax back to their original arrangement, closing the visible scratch.
In practice, this happens passively for most Kansas City summer days — sitting in the sun for an hour is typically enough to activate it. For winter or shaded conditions, warm water poured over the panel or a hair dryer on medium will activate it in 30-60 seconds. It works for surface-layer damage only — deep scratches into the clear coat or rock chips are not repairable by any ceramic coating.
The technology has been independently verified by SGS (the Swiss-based testing standards organization) and is patented by Feynlab. No other ceramic coating brand at this professional tier offers comparable self-healing chemistry.
Gtechniq is a UK-engineered professional-only ceramic coating system with over two decades of ceramic R&D behind it. The flagship product we install is Crystal Serum Ultra (CSU) — a coating sold exclusively to Gtechniq Accredited Installers and designed to deliver the longest single-application warranty in the residential ceramic coating market.
CSU achieves a 10H pencil hardness rating — the maximum rating on the Wolff-Wilborn pencil-hardness scale. To put that in context, automotive clear coat is typically rated around 4H. Most consumer-grade ceramic coatings (the kind sold at auto parts stores) range from 6H to 9H. CSU at 10H is genuinely scratch-resistant at the surface level — not impervious, but several orders of magnitude harder than untreated paint.
Crystal Serum Ultra is applied as a base layer that chemically bonds to your factory clear coat. Then a second layer — EXO v5 — is applied over the CSU. EXO is a hydrophobic topcoat that adds water-beading performance and a sacrificial layer that can be refreshed every 2-3 years without disturbing the base CSU. This dual-layer architecture is unique to Gtechniq and contributes to the 9-year manufacturer guarantee.
The 9-year guarantee is registered with Gtechniq UK in your name at the time of installation. If your installer is later removed from Accredited status, your warranty stays valid — Gtechniq honors it directly. This is different from many shop-warranty arrangements where the warranty is tied to the installer remaining in business.
Gtechniq's coating technology is used by superyacht builders (regular saltwater + UV abuse), private aircraft (high-altitude UV + temperature swings), and a number of OEM automotive partnerships. The professional automotive product is the same chemistry tier as those industrial applications — not a consumer-grade variant.
Map your vehicle and usage to the right product. We'll confirm during your consultation, but here's the honest framework.
Still on the fence? Both packages start with the same single-stage paint correction and decontamination, so the underlying paint work is identical. The difference is the coating that goes on top. Call us at (913) 800-2675 and tell us your vehicle, color, daily mileage, and where it sleeps — we'll make the call with you in about 90 seconds.
Most ceramic coating shops carry one brand. If you call a Feynlab-only shop, you'll be told Feynlab is the right answer for your vehicle. If you call a Gtechniq-only shop, you'll be told Gtechniq is the right answer. That's not always a sales pitch — it's often genuine belief, because the shop has only worked extensively with one product line. But it means you're not getting an honest comparison.
Aristocrat Detailing is the only shop in the Kansas City metro area that holds both the Feynlab Certified Installer credential AND the Gtechniq Accredited Installer credential. We've installed both products on hundreds of KC-area vehicles. We've seen both succeed and we've seen both run into the edge cases where the other product would have been the better recommendation.
That's the framework we use during your consultation: tell us about the vehicle, the use case, and the timeline, and we'll recommend the right product based on actual usage patterns we've seen with similar vehicles — not based on which product happens to be on our shelf.
10+ years operating in the Kansas City detailing market. 46,700+ professional hours behind the buffer. 2,500+ vehicles coated. Zero warranty claims filed against our installations — neither Feynlab nor Gtechniq has ever had to honor a warranty for a coating we registered. 109 five-star Google reviews from real customers in Lenexa, Overland Park, Olathe, Leawood, and the surrounding JoCo area.
We're family-owned and operated by Jeff, Emily, and Connor Diggs from our Widmer Road studio in Lenexa, KS. Most consultations happen in person — you bring the vehicle by, we walk around it, we look at the paint under lighting, we tell you what we'd recommend and why. No pressure, no rush, no upsell.
Two short videos from Aristocrat customers on what the work looked like, how it held up, and why they'd hire us again. Real people, real vehicles, real Kansas City.
Neither is universally "better" — they're engineered for different priorities. Gtechniq Crystal Serum Ultra wins on warranty duration (9 years vs 5) and hardness (10H vs ~9H). Feynlab's Heal Plus variant wins on self-healing (only Feynlab offers heat-activated polymer memory at any tier). Price favors Feynlab Ultra V3 ($1,495 vs $1,995 for Gtechniq CSU), with Heal Plus available as an upgrade for buyers who want self-healing. The right choice depends on your vehicle, your storage situation, and how long you plan to keep the car.
Yes — Feynlab Heal Plus uses an elastomeric polymer memory system independently verified by SGS testing. Heat at ~60°C (140°F) activates polymer chains to relax back to their original positions, closing light surface scratches. It works for swirl marks, towel marring, and fine fingernail scratches within the coating layer. It does NOT repair deep scratches into the clear coat or rock chips.
Three reasons: the product itself costs more at wholesale (longer warranty + dual-layer formulation), the application takes longer (3-4 days vs 2-3), and Gtechniq Accredited Installers are a smaller pool with more rigorous training requirements. Aristocrat pricing is $1,995 for Gtechniq vs $1,495 for Feynlab — both include single-stage paint correction; multi-stage correction is a transparent $400-$800 upgrade disclosed before booking.
Not typically. Layering one brand over another usually results in poor bonding and voided manufacturer warranties from both. The exception is Gtechniq's own EXO v5 topcoat, which is engineered to layer over CSU and is included in our Gtechniq package. If you want maximum protection, the Gtechniq CSU+EXO dual-layer is the right choice rather than mixing brands.
We hold both the Feynlab Certified Installer credential AND the Gtechniq Accredited Installer credential. We're the only shop in the Kansas City metro area with both. Both certifications require factory training, demonstrated installation proficiency, ongoing continuing education, and the ability to register customer installations directly with the manufacturer for warranty coverage. Being dual-certified means we can recommend either product based on your vehicle's actual needs — not based on which brand we happen to stock.
Most installations take 2-4 days depending on package and paint condition. The breakdown: 1 day for full decontamination and paint correction, 1-2 days for ceramic coating application and curing. Gtechniq CSU+EXO installations add an additional half-day due to the dual-layer cure time. We send photo updates throughout the process so you can follow remotely.
Tell us. Most of our customers aren't 100% certain when they call, and that's normal. We'll walk through your vehicle, your color, your daily mileage, your storage situation, and your timeline for keeping the car. Most consultations resolve to a clear recommendation in about 5 minutes. Worth noting: we don't make more profit on either product — there's no commercial incentive to push you toward one or the other.
30 seconds on the phone with a dual-certified installer beats an hour of online research. Tell us about your vehicle and we'll tell you which coating fits — and why. No upsell, no pressure, just an honest recommendation backed by 10+ years of installing both brands.