SEMA 2026 detailing news: Day 4 public day
SEMA 2026 Day 4: Meguiar's wash tools, CARPRO drying towel and PPF restore, FLEX mini polisher, Battle of the Builders Top 4, San Diego take.
Friday, November 6, was the last day of the 2026 SEMA Show in Las Vegas, and the only day the floor was open to the general public. (semashow.com)
Our Days 1 and 2 and Day 3 posts already covered Meguiar's Hybrid Ceramic reboot, Mothers' wheel and tire products, CARPRO's coatings and matte wash, Gtechniq's new listings and SEMA's car care award. This Day 4 roundup is based on published brand releases and SEMA updates, not an on-site visit. It skips anything we already wrote about. For each one, I'll tell you what it means for a car that lives with San Diego sun, salt air and hard water.
Meguiar's: tools that make a safer home wash
Beyond the Hybrid Ceramic reboot we covered earlier in the week, Meguiar's SEMA press release listed several 2027 accessories aimed at everyday washing and interior cleanup. (semashow.com: Meguiar's unleashes a trove of new 2027 car care products)
Swirl Stopper Bucket Insert. Meguiar's says it is "engineered with a one-way design that keeps dirt and grime at the bottom of your wash bucket, helping to reduce scratches and swirls during car washing," and that it "fits most 3.5-5-gallon wash buckets."
Quik Pet Hair Remover. Meguiar's says the tool has "four soft silicone blades with both smooth and gently serrated edges that quickly lift embedded hair from carpets, fabric seats, floor mats, and upholstery," and that it "can be used by hand or with a slow-speed hand drill." Meguiar's also says it is "intended for fabrics and not recommended for leather, vinyl, suede, etc."
Quik Clean Sticky Mitt. Meguiar's calls it a "soft, squishy and sticky" mitt-shaped accessory "designed to remove" dust, dirt, crumbs and fur "from awkward places on hard surfaces," and says it is "re-usable for more than 20 times."
My take for San Diego owners: the Swirl Stopper is the one that matters most for paint. Most swirl marks still start in the wash bucket, when grit rides back up onto a mitt and then across the clear coat. A grit guard or one-way insert is cheap insurance if you wash at home. Keep a separate rinse bucket, wash in shade and dry the car before San Diego's hard water (about 14 grains per gallon) spots the paint. Here's how to dry a car without water spots. The pet hair tool is useful if you haul dogs to the beach or the dog park, as long as you stay off leather. The Sticky Mitt is a novelty for hard interior plastics, not a substitute for a proper interior clean.
CARPRO Day 4: drying, tires, a smarter sprayer and PPF restore
CARPRO's US distributor kept updating its SEMA page through Friday, November 6. Four more items landed that day. (CARPRO US: SEMA 2026 CARPRO Releases)
DHydrate 2.0. A dual-sided drying towel the page describes as "1080 GSM," with a "fluffy twist-loop side" for water removal and a "dense short-loop side" that "provides better control, reduces streaking, and minimizes snagging on emblems, badges, and sharp edges." The product page lists an expected arrival of late November or early December 2026, and sizes it at 18" x 24". (CARPRO DHydrate 2.0)
Tyre Brush. The SEMA page says it is "Tough enough to remove old tire dressings, tire browning, and stubborn road grime, yet suitable for use on durable wheel finishes."
360 Degree Sprayer. A sprayer that, according to the page, "allows you to spray at virtually any angle, even upside down," so you can "reach difficult areas and use every last bit of product."
PPF Restore. A "water-based, one-step polishing compound engineered to rejuvenate aging, stained, and weathered paint protection film," which the page says helps restore "optical clarity and gloss" and remove "micro-marring, stubborn water spots, bug stains, and embedded road grime."
My take: drying is where a lot of San Diego washes go wrong. Our tap water leaves mineral spots if you walk away, and a soaking wet towel that snags on a badge can put a scratch right where you just washed. A dedicated drying towel with a short-loop face is a smarter habit than grabbing whatever microfiber is clean. Keep drying towels for paint only, and wash them the right way. Here's how to wash microfiber towels. A tire brush that stays on rubber and durable wheel finishes is fine. Never let a tire brush touch paint. PPF Restore is for film that has already dulled or spotted. It is not a DIY shortcut on fresh film, and it is not a substitute for correct wash technique on PPF in the first place.
FLEX: a cordless mini polisher that does three motions
FLEX used its SEMA page to feature the FX3361-2A 3-in-1 Mini Polisher Kit, which FLEX calls "the industry's first all-in-one rotary, random orbit, and gear-driven polisher" for "rough cutting to fine finish polishing." The product page says it is a cordless 24V mini tool with a tool-free quick-change system for 1-, 2- and 3-inch pads, touch-sensor speed control, an LED RPM display and an integrated detailing light with three color temperatures. FLEX lists the tool weight (without a battery) at 2 lbs. (FLEX at SEMA; FLEX: 3-In-1 Mini Polisher Kit)
FLEX also previewed a Dust Blower (FX5461-Z) on the same SEMA page, saying it will be "Available in early 2027" with "up to 660 MPH airspeed and 43 CFM of airflow."
My take: a compact polisher that switches between rotary, random orbit and gear-driven modes is useful for pillars, mirrors, bumpers and tight body lines that a full-size machine can't reach cleanly. The catch is the same as every other correction tool: the machine is only as safe as the hands using it. Polishing removes clear coat. Clear coat does not grow back. A too-aggressive pad, the wrong compound or polishing in hot San Diego sun can burn through a panel. If your paint already shows wash swirls or haze, paint correction is the step that restores clarity before any coating locks the finish in. Skill is what the International Detailing Association (IDA) checks in person. After ten written exams, its higher level, Skills Validation, adds "in-person hands-on assessments, evaluated by a Recognized Independent Trainer." (IDA: Certification)
Battle of the Builders, presented by Mothers: Top 4 and the first bike champion
SEMA announced the Top 4 category winners of the 2026 Battle of the Builders Presented by Mothers on Thursday. (SEMA: The Final Four; SEMA Show: Battle of the Builders)
Hot Rod / Hot Rod Truck: Eddie Pettus, 1970 Chevrolet Chevelle
Sport Compact / Import Performance: Buddy Hale, 1955 Volkswagen Ghia
Off-Road: Mark Giambalvo, 1974 Chevrolet K10
BFGoodrich Young Guns: Jesse Rieger, 1969 Ford Mustang
The overall automotive champion was scheduled for noon PT on Friday, the public day, at the Battle of the Builders stage. As of this writing, SEMA's Battle of the Builders page still lists the Top 4 and that noon announcement slot, without a published overall name we could verify from SEMA itself. We'll name the champion in our wrap-up once SEMA posts it.
The inaugural Bike Builder Shootout winner, already listed on SEMA's page, is Steven Iacona with a 1945 Harley-Davidson Knucklehead. Robert Zeolla (1940 Indian In-Line 4) placed second, and James Crosby (1952 Harley-Davidson Pan Head) placed third. (SEMA Show: Battle of the Builders)
My take: Mothers sponsors the competition, and the builds that make Top 4 are a reminder that paint and finish work still decide who looks finished. A 1,300 hp Chevelle still has to look clean under show lights. The same rule applies on a daily driver in San Diego. Protection and polish only look as good as the prep underneath.
Day 4's theme: safer washing, smarter drying, careful correction
Friday's news was less about brand-new coatings and more about the tools around them. Bucket inserts that keep grit down, drying towels that snag less, a tire brush that stays on rubber, a mini polisher for tight panels, a compound made for aged PPF. That matches what we tell San Diego owners every week: most paint damage still happens during the wash and dry, not on the freeway.
If you wash at home, start with clean towels, a grit guard or insert, shade and a proper dry. If the paint is already swirled, no new towel fixes that. Correction comes first, then protection.
What's next
The show is over. Our wrap-up post looks back at the whole week: what was real, what was marketing and what actually helps a San Diego car owner in 2027.
FAQ
Was Friday the public day at SEMA 2026?
Yes. The SEMA Show ran November 3 to 6, 2026, at the Las Vegas Convention Center. Friday, November 6, was the only day open to the general public.
When will CARPRO's DHydrate 2.0 be available?
CARPRO's US product page lists an expected arrival of late November or early December 2026. Check the brand's own listing for updates.
Do I need a special polisher for tight body lines?
A mini polisher helps on pillars, mirrors and bumpers where a full-size machine won't fit. It still needs the right pad, product and technique. The wrong combo can burn through clear coat.
Is a bucket insert enough to stop swirl marks?
It helps keep grit at the bottom of the wash bucket, which is one common cause of wash marring. You still need clean mitts, a rinse bucket, gentle technique and a careful dry.
Does PPF Restore replace washing PPF correctly?
No. It is a polishing compound for aging or stained film. Fresh PPF still needs a gentle wash, and aggressive scrubbing or the wrong chemicals can haze it.
Keep San Diego paint looking like show paint
New towels and polishers are useful, but they don't replace prep and skill. At Aloha Detail Center, we wash and decontaminate before we polish, and we only correct what the clear coat can safely give up. If your paint already shows swirls from years of driveway washes, paint correction can reduce suitable paint defects. A ceramic coating then adds deep gloss, strong water beading and protection from San Diego sun and salt air. For a full reset, there's the Aloha detail, and our express hand wash keeps it clean between visits.