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Contractor glossary

Ceramic coating

Updated

Definition

A ceramic coating is a liquid polymer coating that bonds to a vehicle's paint, and often its wheels and glass, and cures into a thin, hard, glossy layer. It makes the finish slicker and easier to keep clean, but it won't stop rock chips or hide defects already in the paint.

Also called: Paint coating

What it does, and what it doesn't

A coating is a thin layer on top of the clear coat, and that sets its limits. Sell it for what it does:

A coating can A coating can't
Add gloss and make the paint feel slick Stop rock chips; paint protection film is the product for that
Help water and dirt release, so washes go faster Make paint scratch-proof; careless washing still leaves marks
Take some of the wear the clear coat would otherwise take Hide swirls or scratches; it seals in whatever is there
Make bird droppings and bug splatter easier to wash off Keep them from marking the finish if they're left to bake on

The work is mostly prep

Because a coating locks in whatever the paint looks like, most of the hours go into getting the paint ready:

  1. Wash, then decontaminate with an iron remover and clay.
  2. Paint correction to the level your inspection calls for.
  3. A panel prep wipe to strip polishing oils so the coating can bond.
  4. Apply panel by panel, leveling and wiping off within the product's stated window. Then check under an inspection light for high spots: leftover coating that cures into a dark or hazy smear.
  5. Keep the car dry and covered for the cure time in the manufacturer's instructions.

Example: Hypothetical hours for a midsize sedan: 3 to wash, decontaminate and tape, 5 for a one-step polish and 2 to apply the coating and check for high spots. Coating is 2 of the 10 hours, a fifth of the labor. At $100 an hour plus $150 of product, the package is $1,150. A quote that just says "ceramic coating" hides the 8 hours of prep the price pays for.

Durability claims must be backed up

How long the coating lasts is the claim customers remember, so make it one you can prove:

  • Take the rating from the manufacturer's documentation for the exact product, layer count and maintenance schedule you're selling, and keep that document on file.
  • Repeat its conditions: approved wash methods, maintenance visits, and any inspection or registration its warranty requires.
  • Leave out words the documentation doesn't support, such as "permanent," "scratch-proof" or "chip-proof." "Lifetime" means only what the warranty document defines.
  • If the marketing quotes a hardness rating, find out what test it comes from before you repeat it. Hardness isn't a promise against scratches.

Example: A flyer says "Ceramic coating: lifetime protection, scratch-proof." The product's documentation gives a rating in years that depends on two layers, hand washing and a yearly inspection. A claim the detailer can back up: "[Product], two layers, rated by the manufacturer for [number] years with the maintenance in its warranty terms. Won't stop rock chips."

Keep the manufacturer's warranty separate from your own. Theirs covers the product on its terms. Your workmanship warranty covers your application: high spots, missed areas or a panel that wasn't prepped right.

Common mistakes

  • Coating over defects the customer expected the coating to hide. Show them the paint under an inspection light first.
  • No plan for the cure. If the instructions call for dry, covered conditions, a driveway job needs a garage until the cure time is up.
  • No written aftercare. Put the first-wash wait, the washing method and the maintenance schedule on the quote, not just on a card at pickup.
  • One price for every car. Paint condition sets the prep hours. Offer three tiers built from correction level and surfaces coated.

How it connects

Coating jobs can tie up a bay for days, so take a deposit to hold the date. Maintenance washes fit a service agreement that turns a one-time coating customer into a recurring one. How to quote ceramic coating and paint correction covers inspection, options and exclusions in depth.

Go deeper

Auto detailing guideHow to Quote Ceramic Coating and Paint CorrectionHow detailers quote paint correction and ceramic coating: inspection, paint depth readings, correction levels, durability claims, deposits and exclusions.Auto detailing guideHow to Price Auto DetailingHow to price auto detailing by vehicle size and condition, with upcharges, memberships, paint correction and coating hours, travel fees and deposits.Auto detailing guideHow to Invoice Auto Detailing JobsHow detailers invoice packages and upcharges, coating deposits, no-show fees, tips, maintenance memberships, and dealer and fleet accounts on net terms.Auto detailing guideAuto Detailing Seasonal PlaybookA season-by-season plan for auto detailers: spring salt and pollen cleanups, summer heat and shade, fall protection, winter work, gift cards and cash flow.
Paint correctionPaint correction is machine polishing that removes defects such as swirl marks, light scratches, water spots and haze by leveling a thin layer of the clear coat. Because it removes paint that never grows back, every correction uses up some of the finish.Workmanship warrantyA workmanship warranty is your promise to fix, at no charge for a set period, problems caused by how you installed or did the work. It stands behind your labor; defects in the equipment or materials themselves fall under the manufacturer's warranty.DepositA deposit is a payment the customer makes before work starts, credited toward the final price. Contractors use it to cover materials bought for the job and to hold a place on the schedule. Some states limit how much a contractor can collect up front on home improvement work.Good-better-best pricingGood-better-best pricing means presenting a customer with three options for the same job, each a complete solution at a different price, instead of a single take-it-or-leave-it number. The tiers differ in materials, features or warranty, never in whether the job is done right.Service agreementA service agreement is a recurring maintenance plan a customer pays for, monthly or yearly, that includes scheduled visits and set perks such as priority booking or repair discounts. For a contractor it turns one-time customers into steady, predictable work.

See every term in the glossary