Is Gyeon Mohs+ a credible alternative to Gtechniq Crystal Serum Ultra?

Yes. Mohs+ is the Gyeon Quartz flagship for professional application, with a 5-year warranty when applied by a Gyeon Certified Detailer. The technical claims compete head-on with CSU; the choice usually comes down to which network the buyer has access to locally.

How long is the Gyeon Mohs+ warranty?

Mohs+ carries a 5-year durability warranty when applied by a Gyeon Certified Detailer. Shorter than the headline 9-year Gtechniq CSU figure on paper, but Gyeon ties the claim to the same annual-inspection structure rather than a one-shot install.

Can Gyeon ceramic be applied over PPF?

Yes. Gyeon makes a dedicated PPF Coat product specifically designed to layer over paint protection film, boosting hydrophobics and stain resistance on the wrapped panels. Worth asking about explicitly if you are combining services.

How do I find a Gyeon Certified Detailer in the UK?

Gyeon publishes the Certified Detailer list on gyeonquartz.com. Some Gyeon-stocking detailers are not certified — they can apply entry-level products such as Q² Pure and Cancoat but not the premium Mohs+ range.

Ceramic coating / Brand

Brand index

Gyeon

Gyeon listings verified 29 Jul 2026methodology

Polish ceramic specialist with a strong technical reputation. The Mohs+ and Quartz product lines compete head-on with Gtechniq, and the Certified Detailer programme is similarly strict.

The warranty, honestly

5-year warranty on Mohs+ when applied by a Gyeon Certified Detailer. The PPF Coat product is specifically designed to layer over paint protection film — worth asking about if you're combining services.

How to verify an installer

Gyeon's Certified Detailer list is on gyeonquartz.com. Some Gyeon-stocking detailers aren't certified — they can apply the entry-level products but not the premium Mohs+ range.

Questions / Gyeon

Warranty mechanics, verification process, and the product-line questions buyers ask most often.

Brand questions buyers
ring us about.

01Is Gyeon Mohs+ a credible alternative to Gtechniq Crystal Serum Ultra?: Yes. Mohs+ is the Gyeon Quartz flagship for professional application, with a 5-year warranty when applied by a Gyeon Certified Detailer. The technical claims compete head-on with CSU; the choice usually comes down to which network the buyer has access to locally.
02How long is the Gyeon Mohs+ warranty?: Mohs+ carries a 5-year durability warranty when applied by a Gyeon Certified Detailer. Shorter than the headline 9-year Gtechniq CSU figure on paper, but Gyeon ties the claim to the same annual-inspection structure rather than a one-shot install.
03Can Gyeon ceramic be applied over PPF?: Yes. Gyeon makes a dedicated PPF Coat product specifically designed to layer over paint protection film, boosting hydrophobics and stain resistance on the wrapped panels. Worth asking about explicitly if you are combining services.
04How do I find a Gyeon Certified Detailer in the UK?: Gyeon publishes the Certified Detailer list on gyeonquartz.com. Some Gyeon-stocking detailers are not certified — they can apply entry-level products such as Q² Pure and Cancoat but not the premium Mohs+ range.

Directory / Gyeon

UK installers carrying Gyeon

Cross-checked against the official Gyeon locator where one exists, plus website badges and Google Maps signals. Verified marks (✓) on installer cards mean we found the listing on the brand's own site, not just a self-claim.

City

Verified by Gyeon only

Showing 38 of 38 Gyeon installers

Gyeon

Brand questions buyersring us about.

UK installers carrying Gyeon

JnJ Detailing

Black Country Detailing

Crystal Car

Elevate Automotive Ltd

Staffordshire Car Care

J-G-A Staffordshire Detailing

Lux Lab Detailers

Smart Film Detailing & XPEL Paint Protection

Pure Diamond Detailing

RGK Detailing Scotland

REX Detail™ || Detailing

Motoiva

Concours Detailing

Project 21 Detailing

King Studios Detailing

Paint Protection Studio

AY Tints

Attention to Detail

Precision Detailing London

HP Detailers

AR Exclusive Car Care

Concours Detailing

King Car Detailing

Clark Aitken Ltd

AY Detailing | Tints

Voiture custom Studio

Sublime Car Detailing

Clarity Detailing

Detail Car Care

Wrap Excellence

The Wrap Lab

Surrey Detailing

AVWUK

Under Wraps (formerly Totally Dynamic Norfolk)

Detail Studio

in2Detailing

Detailing Glasgow - DC

Protect And Shine Detailing

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Gyeon

Brand questions buyersring us about.

UK installers carrying Gyeon

JnJ Detailing

Black Country Detailing

Crystal Car

Elevate Automotive Ltd

Staffordshire Car Care

J-G-A Staffordshire Detailing

Lux Lab Detailers

Smart Film Detailing & XPEL Paint Protection

Pure Diamond Detailing

RGK Detailing Scotland

REX Detail™ || Detailing

Motoiva

Concours Detailing

Project 21 Detailing

King Studios Detailing

Paint Protection Studio

AY Tints

Attention to Detail

Precision Detailing London

HP Detailers

AR Exclusive Car Care

Concours Detailing

King Car Detailing

Clark Aitken Ltd

AY Detailing | Tints

Voiture custom Studio

Sublime Car Detailing

Clarity Detailing

Detail Car Care

Wrap Excellence

The Wrap Lab

Surrey Detailing

AVWUK

Under Wraps (formerly Totally Dynamic Norfolk)

Detail Studio

Brand questions buyers
ring us about.

Brand questions buyers
ring us about.