SEMA 2026 detailing news: Day 3 recap
SEMA 2026 Day 3: new Mothers wheel, tire and ceramic detailer products, CARPRO's matte wash and PERL 2.0, a headlight kit, and a San Diego owner's take.
Today, Friday, November 6, is the last day of the 2026 SEMA Show in Las Vegas, and the only day it's open to the general public. (semashow.com)
If you missed our Days 1 and 2 recap, it covered Meguiar's Hybrid Ceramic reboot, CARPRO's first coatings of the week, Gtechniq's new listings and SEMA's car care award. This Day 3 roundup is based on published brand releases and SEMA updates, not an on-site visit. It picks up the car care news we hadn't covered yet. For each one, I'll tell you whether it matters for a car that sits in San Diego sun, salt air and hard water.
Mothers: wheel and tire care for modern finishes
Mothers, the presenting sponsor of SEMA's Battle of the Builders, brought two new wheel and tire products to the show. (Mothers press release on PR Newswire)
Spray & Shine All Wheel Cleaner.
Mothers calls it "One wheel cleaner for virtually any wheel and brake system." It lists the cleaner as safe on "painted, chrome, PVD, anodized, powder-coated, clear-coated, ceramic-coated, polished, rough-cast and billet aluminum wheels," and says it's formulated for brake systems "including carbon ceramic brakes."
Back-to-Black Extreme Tire Shine.
A water-based dressing that Mothers says gives "a deep, glossy finish without the sling" and a "dry-to-the-touch finish with no greasy residue."
Mothers says both begin shipping December 1, 2026.
My take for San Diego owners: a wheel cleaner that names its safe finishes is a big step up from guessing. The most common wheel damage I see comes from harsh acid cleaners on finishes that can't take them, and that same overspray can stain paint and trim. Spray one wheel at a time on a cool wheel, agitate and rinse before it dries. On a hot San Diego afternoon, product drying on the wheel is how you get spots and stains. "Without the sling" matters too. Greasy dressing flung down the side of the car is one of the most common messes I clean up after a DIY wash.
Mothers: a ceramic detailer that doubles as a drying aid
Mothers also added California Gold Ceramic Instant Detailer. The company says the SiO2 formula "works as a ceramic detailer, ceramic topper and drying aid in one bottle" and "can be used in sun or shade, on a wet or dry finish." As a topper, Mothers says it "Boosts the hydrophobic protection and water beading of an existing ceramic coating, sealant or wax." It also ships December 1. (Mothers press release on PR Newswire)
My take: Nothing new here. Ceramic quick detailers and drying aids have been around for years. A drying aid is still one of the most useful habits you can add at home. With San Diego tap water averaging about 14 grains per gallon, water left to dry on the paint leaves mineral spots fast, and lubrication under the towel cuts down on drying marks. Here's how to dry a car without water spots. Just keep the job straight in your head. A topper refreshes the beading on a coating you already have. It doesn't create a ceramic coating, and it won't hide swirls.
CARPRO Day 3: a matte paint wash, PERL 2.0 and color PPF
CARPRO's US distributor kept adding to its SEMA page, with three more products listed for November 5. (CARPRO US: SEMA 2026 CARPRO Releases)
Reset Matte.
A "highly concentrated car shampoo specifically formulated for matte paint, satin paint protection film (PPF), and vinyl wraps," which the page says works "while preserving the original appearance of matte and satin finishes."
PERL 2.0.
A water-based dressing for plastic, rubber, vinyl and finished leather that the page says provides "UV protection and a customizable matte to semi-gloss finish without a greasy feel."
Immortal Color to Sample (CTS).
A paint protection film that the page says "gives you a complete color change and genuine paint protection in a single film," in "over 100 colors" across gloss, satin and matte.
My take: matte paint, satin PPF and wraps are everywhere in San Diego now, and they're easy to ruin. Most waxes, gloss enhancers and polishes leave shiny, blotchy patches on a flat finish, and you can't polish matte paint back to even. A wash made only for matte is the right move, but read every label before it touches a matte car. PERL 2.0 is worth a look for trim that fades in our sun. A color-change film is a big decision. Ask who's installing it and how they prep the paint underneath.
A professional headlight restoration kit
Stinger Chemical brought a Headlight Restoration Kit to SEMA. The company says it "removes yellowing and oxidation to bring cloudy headlights back to clarity," using a palm sander, "320- to 2000-grit sandpapers" and a sealant that "fully cures in 24 hours." (semashow.com: Stinger Chemical's new car care products) We covered the company's runner-up clay bar in our Days 1 and 2 recap.
My take: This isn't anything new to the industry. Headlight restoration has always been done by sanding, compounding, polishing, then coating. Cloudy, yellow headlights are a sun problem, and San Diego has plenty of sun. Sanding is the part people underestimate. You're removing the old failed coating from the lens, so the new sealant is the only UV protection left. Skip it or apply it badly and the haze comes back. Tape off the paint around the lens before any sanding.
Battle of the Builders, presented by Mothers
SEMA's Battle of the Builders narrowed to a Top 12 on Wednesday. Top 4 category winners were announced Thursday afternoon, and the overall winner is scheduled to be named today, Friday, November 6, at noon PT at the show. (SEMA: Battle of the Builders field narrowed to Top 12; SEMA Show: Battle of the Builders schedule)
The pattern on Day 3: products made for specific surfaces
Day 3's news had a theme. Wheel cleaners that name the finishes they're safe on, a shampoo made only for matte, dressings that promise no sling. The industry is admitting what pros already know: the wrong product on the wrong surface does real damage. Acid on a polished wheel, a gloss enhancer on matte paint or a dirty towel on soft clear coat can cost you a refinish. Read the label, test in a hidden spot, and match the product to the surface.
What's next
Today is the last day of the show. Our wrap-up post looks back at the whole week and what it means for car care in 2027.
FAQ
Can the public go to SEMA 2026?
Yes, but only today, Friday, November 6, the final day of the show at the Las Vegas Convention Center. The rest of the week is trade-only.
When can I buy the new Mothers products?
Mothers says Spray & Shine All Wheel Cleaner, Back-to-Black Extreme Tire Shine and California Gold Ceramic Instant Detailer begin shipping December 1, 2026.
Can I use a regular car wash soap on matte paint?
Only if the label says it's safe for matte. Many soaps contain waxes or gloss enhancers that can leave shiny, uneven patches on matte paint, satin PPF and wraps.
Does a ceramic detailer replace a ceramic coating?
No. A ceramic detailer or topper adds slickness and beading for a short time. A professionally installed ceramic coating bonds to properly prepped paint and gives deeper, longer-lasting gloss and protection.
Why do my headlights keep turning yellow?
Sun exposure breaks down the protective coating on plastic headlight lenses. Once that layer fails, the lens oxidizes and turns cloudy. Restoring it means removing the damaged layer and putting new UV protection back on.
Get the right care for your car's finish
The lesson from Day 3 is that every surface on your car needs the right product and the right hands. At Aloha Detail Center, we check what your paint, wheels and trim are made of before anything touches them. If your paint already shows swirls or haze, paint correction can reduce suitable paint defects, and a ceramic coating adds deep gloss, strong water beading and protection from San Diego sun and salt air. For a full reset inside and out, there's the Aloha detail, and our express hand wash keeps it clean between visits.