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

Gyeon

Gyeon listings verified 17 May 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 36 of 36 Gyeon installers

Gyeon

Brand questions buyersring us about.

UK installers carrying Gyeon

JnJ Detailing

Elevate Automotive Ltd

Staffordshire Car Care

Crystal Car

Lux Lab Detailers

Precision Detailing London

Black Country Detailing

Paint Protection Studio

RGK Detailing Scotland

Smart Film Detailing & XPEL Paint Protection

REX Detail™ || Detailing

AR Exclusive Car Care

Concours Detailing

Pure Diamond Detailing

J-G-A Staffordshire Detailing

Motoiva

Attention to Detail

King Car Detailing

Sublime Car Detailing

Clarity Detailing

Concours Detailing

Surrey Detailing

King Studios Detailing

AY Detailing | Tints

AVWUK

HP Detailers

Detail Car Care

Voiture custom Studio

AY Tints

Project 21 Detailing

Clark Aitken Ltd

Detailing Glasgow - DC

Detail Studio

Under Wraps (formerly Totally Dynamic Norfolk)

The Wrap Lab

Wrap Excellence

Most people considering Gyeon also look at

Gyeon

Brand questions buyersring us about.

UK installers carrying Gyeon

JnJ Detailing

Elevate Automotive Ltd

Staffordshire Car Care

Crystal Car

Lux Lab Detailers

Precision Detailing London

Black Country Detailing

Paint Protection Studio

RGK Detailing Scotland

Smart Film Detailing & XPEL Paint Protection

REX Detail™ || Detailing

AR Exclusive Car Care

Concours Detailing

Pure Diamond Detailing

J-G-A Staffordshire Detailing

Motoiva

Attention to Detail

King Car Detailing

Sublime Car Detailing

Clarity Detailing

Concours Detailing

Surrey Detailing

King Studios Detailing

AY Detailing | Tints

AVWUK

HP Detailers

Detail Car Care

Voiture custom Studio

AY Tints

Project 21 Detailing

Clark Aitken Ltd

Detailing Glasgow - DC

Detail Studio

Under Wraps (formerly Totally Dynamic Norfolk)

The Wrap Lab

Wrap Excellence

Most people considering Gyeon also look at

Brand questions buyers
ring us about.

Brand questions buyers
ring us about.