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Home / Guides / Detailing

How to Apply Gtechniq C5 Wheel Armor

C5 is a ceramic coating for wheels that keeps brake dust and road grime from bonding to the finish. Follow these steps for a professional finish.

9 steps12 hr cureGloss · Satin · Matte · Chrome
Gtechniq C5 Wheel Armor bottle

The short kit list.

Nine steps to a coated set.

Follow these steps for a professional finish.

01Preparation

01

Clean and dry

Ensure wheels are clean and dry.

02

Panel Wipe

Wipe down each wheel with Gtechniq Panel Wipe to remove residues and ensure optimal bonding.

Caution: Be cautious on smart repairs, as Panel Wipe may affect paintwork.
03

Shake and glove up

Shake the C5 bottle well and wear gloves.

Gtechniq C5 Wheel Armor bottle

02Application

04

Load the pad

Apply several drops of C5 to the provided AP1 Lint-Free Applicator Pad.

05

Half a wheel at a time

Spread the coating evenly over no more than ½ wheel at a time.

Gtechniq C5 Wheel Armor being applied to a wheel
06

Buff off

Buff off residue within 30–60 seconds using an MF1 ZeroR Microfibre Cloth.

03Post-Application Care

07

Repeat on every wheel

Repeat the process on all wheels.

08

Cure for 12 hours

Allow the coating to cure indoors for 12 hours before exposure to the elements.

Water beading on a wheel coated with Gtechniq C5 Wheel Armor
09

Store it right

Store in a cool, dry place, and use within 3 months of opening.

Questions, answered.

How many wheels does one bottle cover?

The 30ml bottle covers the inside and outside of four wheels up to 20 inches.

Can I use it on polished wheels?

No. Gtechniq says not to use it on bare polished metal. Painted, powder-coated finishes and chrome are fine.

How long does it last?

Up to two years with regular washing.

Does it work on calipers?

Yes. Gtechniq rates it for brake calipers and exhaust tips as well as wheels.

Gtechniq C5 Wheel Armor

Ceramic wheel coating · 30ml · Up to 2 years