How long does Borograph ceramic coating last in San Diego?
NanoPro® Stealth Diamond Borograph is a permanent coating with 10+ year protection — it is applied once and never re-coated on a schedule, unlike consumer ceramic sprays and sealants that wear off in one to three years.
The difference is chemistry, not marketing. Most products sold as "ceramic coating" are silica-based sealants that sit on the paint and sacrifice themselves over time. Borograph 3.0 is a graphene-oxide and boron-silicate hybrid impregnated with nano diamonds that bonds into the clear coat, so there is no sacrificial layer to wear through.
San Diego is a harder test than most markets: 260+ days of sun, overnight marine layer, and tap water at 16–18 grains per gallon against a national average near 5. That is exactly why a permanent coating is worth more here than it is elsewhere.
What surfaces does the Diamond Complete package cover?
Diamond Complete covers four exterior surfaces: body paint, glass, trim and wheels — each with the NanoPro product made for it.
Body paint and wheels get NanoPro® Stealth Diamond Borograph. Glass gets NanoPro® Ceramic Glass — Ultra Visibility, applied to the windshield, door glass and mirrors. Trim gets NanoPro® Nano Flex Plastic and Rubber on the grille, splitter and plastics.
Interior ceramic is priced separately, from $227 with any exterior package, so you only pay for it if you want it.
Why does a permanent ceramic coating cost more than a $500 coating?
Because the price is mostly labour and correction, not product — a coating locks in whatever is underneath it, so the paint has to be corrected first, and that is where the day goes.
A cheap coating quote usually means one of three things: a consumer-grade sealant rather than a permanent coating, a single-stage polish instead of multi-stage correction, or both. None of those are dishonest — they are a different service at a different price.
Our price includes exterior wash, bug & tar removal, decontamination & clay bar, light hard water spot removal, a single-pass light machine buff & polish, and chrome & stainless polishing. Heavy water spotting and multi-stage correction are quoted on top after inspection.
Does ceramic coating stop rock chips?
No. Ceramic coating is chemical and UV protection, not impact protection — if you want rock chip resistance, that is Liquid PPF.
This is the single most oversold claim in the industry and we would rather say it plainly. Borograph resists etching, water spotting, bird droppings, bug acid, UV fade and chemical staining, and it makes the car dramatically easier to wash. It will not stop a rock off the I-5 from chipping your hood.
Liquid PPF is the one that does, and the two are often installed together — film for impact, Borograph on top for gloss and water behaviour.
Can I take a ceramic-coated car through a car wash?
No — automatic and drive-through washes void the warranty. Hand wash only.
A tunnel wash drags grit across the paint under pressure, which is what puts swirls into a finish you just paid to have corrected. Because the coating is permanent, this matters more rather than less: you get one application, and a tunnel wash is what puts it at risk.
Coated vehicles qualify for our maintenance program — a monthly deluxe detail at 25% off, your CARFAX record kept current, and an annual ceramic refresh available from $78.
Does ceramic coating remove scratches that are already there?
The coating does not, but the multi-stage paint correction included before it does — swirls, holograms, oxidation and light scratches are polished out as part of every package.
What correction cannot fix is a scratch deep enough to have gone through the clear coat into the base coat or primer. Run a fingernail across it: if it catches, it is too deep to polish and needs paint repair first. We will tell you that at the inspection rather than coat over it.
Failed or thinning clear coat is the other limit — once it is gone there is nothing left to polish, and the answer there is clear coat application rather than correction.