c/auto-body-repairers

Honestly, a customer at my old shop in Akron said something that still bugs me.

He pointed at a repair I was proud of and said, 'You can always tell when a guy rushes the filler work,' and that one line made me re-check every single panel I blocked for the next six months.

Pro tip: I was sure about using a full replacement panel on that quarter, but a section job saved my butt

Had a 2018 Civic come in last month with a pretty bad dent right behind the rear door. The damage was deep but really isolated to a spot about the size of a dinner plate. My first thought was to just order the whole quarter panel and replace it, you know, the 'right' way. But my buddy at the shop next door, Mike, came over, took a look, and just said, 'That's a lot of extra work and welding for no reason.' He convinced me to try a section repair, cutting out just the bad metal and welding in a patch. I was nervous about it holding up, but we did it, and after grinding and priming, you honestly can't tell. It saved the customer about $500 in parts alone and cut my labor time in half. I'm definitely going to look at section repairs a lot more closely now. Has anyone else found a specific spot on a common car where a section almost always works better?

Pro tip: that 'good enough' primer job will come back to haunt you

Had a customer bring back a 2020 F-150 we painted last fall, and the clear was already peeling on the hood. We rushed the primer sanding to 180 grit to get it out the door. Now we're redoing the whole panel on our dime. Anyone else get burned by skipping a step to 320?

Vent: The 'simple' quarter panel dent on a 2017 Civic turned into a 6-hour puzzle

It was just a small crease, but the access behind it was blocked by a welded-in brace nobody at the shop had seen before (we checked the Mitchell guide and everything). Had to cut a tiny hole in the inner structure, use a slide hammer from a weird angle, and weld it shut after, which added like 4 extra hours. Anyone else run into hidden braces on newer Hondas that just laugh at your normal tools?

TIL those plastic weld kits from the parts store can actually hold up.

I fixed a cracked bumper bracket on a 2015 Civic as a test, and it's been solid for 3 months now. Anyone had a repair like that last a year or more?

Showerthought: Heard a kid at the parts counter call a slide hammer a 'dinosaur tool' and it got me thinking about all the old-school stuff we still rely on.

I still use my dad's old shrinking disc from the 80s for certain curves, and it works better than any new electric one I've tried, so what's one piece of 'outdated' gear you guys still keep on the bench?

Can we talk about using a heat gun on old decals before you sand?

I was working on a 1998 Ford Ranger bed with factory pinstripes that were baked on, and my boss told me to just sand them off. After an hour of slow going, I grabbed my heat gun on low and warmed a small section for about 30 seconds, and the vinyl peeled right up with a plastic scraper. Has anyone else found a better way to deal with this kind of stuck-on trim without messing up the clear coat?

My uncle told me to use a heat lamp on that tricky quarter panel filler, and I should have listened

I was working on a 2012 Silverado with a dent right on the body line. I used a standard filler, but it was a cold day in the shop, maybe 60 degrees. My uncle, who ran a shop for 30 years, stopped by and said, 'Bob, put a heat lamp on that for an hour before you sand. It'll cure harder and block easier.' I was in a rush and just let it sit overnight. The next morning, it sanded gummy and I could see tiny pinholes. I had to scrape it all out and start over. After the second try, I borrowed a lamp from the paint booth, warmed the area, and let it sit. It blocked out perfectly smooth in half the time. Has anyone else found small shop heat makes that big a difference with certain fillers?

Warning: saw a shop in Bakersfield using regular masking tape on fresh clearcoat

I was picking up a part from a place off Highway 99 and watched a guy tape off a bumper right after spraying. The clear was maybe an hour old, and he was using the standard tan stuff. I've seen that adhesive pull a soft finish right off the panel. Anyone have a go-to brand for low-tack tape on fresh jobs?

Shoutout to the $150 infrared thermometer I grabbed for checking panel temps before paint

It showed me a 20-degree difference between the shop floor and the ceiling on a big truck job last Tuesday, which would have messed up my flash times and finish if I hadn't caught it... what other small tools have saved you guys from a re-spray?

Been using a 3M sanding block on every dent for 5 years, then a guy in Toledo asked why I wasn't using a file first. Totally changed my metal finishing.

Unpopular opinion: I'll take a good old fashioned hammer and dolly over a stud welder puller for quarter panel work any day.

Had a nasty dent on a 2018 Civic's rear quarter, about the size of a dinner plate, and my boss insisted I use the stud welder kit first. After an hour of pulling, heating, and cursing, I was still chasing highs and lows, so I grabbed my hammer and a curved dolly and had it 90% straight in 20 minutes of careful taps. When did we decide more tech was always the right answer for metal that just needs to be coaxed back into shape?

I finally figured out why my clearcoat was always hazy

For years, I'd spray my final clear, wet-sand, and then buff it out, but it never had that deep, glassy shine. The tip-off was a job on a 2018 Honda Civic last month where the owner pointed out the haze under the shop lights and said it looked 'milky'. I was using a wool pad on my rotary at too high a speed, generating way too much heat. Switched to a softer foam pad and kept the RPMs lower on my next attempt, and the difference was night and day. Anyone have a favorite pad and compound combo for finishing that avoids this?

My boss in Spokane always said to let a 2K clear coat flash for a full 15 minutes before the next coat, even if it looks dry, and ignoring that on a 2020 F-150 hood last week caused a solvent pop I had to re-sand.

Honestly, I rushed it because the booth schedule was tight and the surface seemed ready, but those tiny craters meant stripping it back down to primer, so I'm curious if anyone else has a hard rule for flash times with different brands?

I found out how much paint color can change in different light

I was fixing a blue sedan last week and the paint looked perfect in the shop. When I rolled it outside for the customer, it looked totally wrong, like a different shade. I looked it up and found a chart from a paint company showing that some colors can shift up to 30% under fluorescent lights versus sunlight. I had no idea the difference could be that big. Now I always check my color matches in natural light before I call a job done. Has anyone else run into this and have a good way to check colors besides just walking the car outside?

Just hit 1,000 hours on my new orbital sander and the motor is already sounding rough

Rant: A customer in Milwaukee brought in a car with a clear coat repair done using nail polish

I saw a silver sedan yesterday with a deep scratch on the door that the owner tried to fill with clear nail polish, which left a cloudy, uneven patch that's now a nightmare to sand out without damaging the base coat.

My mistake with a cheap paint mixing system cost me a whole job

I got a deal on a no-name paint mixing system last fall, thinking it would be fine for small touch-ups. The motor sounded rough from day one, but I figured it would break in. Last week, I was mixing a custom match for a 2018 Honda Civic in Solar Silver, a tricky metallic. Halfway through the batch, the motor seized up completely, leaving the paint half-mixed and unusable. I had to rush order the right color from my regular supplier, which put me a full day behind. Between the wasted materials and the lost day of work, I was out about $350. The worst part was having to explain the delay to a good customer. Has anyone found a budget mixing system that actually holds up, or is it just not worth the risk?

Appreciation post: A painter told me my clear coat was too thick and it saved a job

I was spraying a 2020 Civic's hood and thought more clear meant better shine, but the guy mixing paint next to me said 'You're laying it on like syrup, it's gonna orange peel.' I switched to three lighter coats with a longer flash time and the finish came out glass-smooth. How do you judge the right amount of clear on a panel?

Rant: That fancy digital paint thickness gauge was a total waste of $350

Bought a ProMaster DT-156 last year thinking it would save me time on estimates, but it's just slower than my old magnetic gauge for 90% of jobs. The calibration is finicky, and on textured factory primer it gives me wild readings that I don't trust. Anyone else stick with the simple tools and skip the digital hype?

Can we talk about mixing clear coat in the summer heat

I used to just mix it in the booth and spray, but last July in St. Louis I had a job orange peel like crazy. Now I keep the clear and hardener in a cooler for an hour before mixing. Anyone else adjust their process for humidity?

After 15 years, I finally switched from hand sanding to a 3M Hookit system for feather edging

I used to spend hours on a single panel with a block and paper, especially on tricky curves. A guy at the trade show in Charlotte last year convinced me to try their 2-inch disc system on a flexible pad. It cut my time on a basic fender repair from about 45 minutes down to maybe 15, and the finish is way more even. Has anyone else made a switch like that and found it hard to go back to the old way?

Just read that the average car has over 30,000 parts

I was looking up some specs for a 2020 Civic bumper job and saw that fact in a footnote. I mean, I knew cars were complex, but that number just blew my mind. It really puts into perspective how many little clips, fasteners, and bits we're dealing with on every single repair. Makes me appreciate when a job goes smoothly and nothing extra falls off. Has anyone else stumbled on a stat that made you pause and think about the scale of what we do?

My uncle Frank told me to use a heat gun on a dent, and I should have listened

He said to warm the metal up just a bit before pulling, but I was in a rush on this Ford Focus in the shop last Tuesday and skipped it. Ended up putting a small crease right in the middle of the panel that took me an extra two hours to fix. Anyone got a better trick for stubborn door dings?

Finally got the color match right on that old Ford truck bed

A guy brought in a 1978 F-150 with a faded red bed that was a total eyesore. I mixed the paint three separate times, adjusting the tint each try over two days. The third batch, using a bit more maroon base than the formula called for, finally blended with the original cab color in natural light. Anyone else have to fight with old single-stage reds like that?