I Tested Finish 1 Clear Coat: My Honest Review and Results
If you’ve ever wanted a finish that looks smooth, professional, and built to last, I know how important the right clear coat can be. In this article, I’m focusing on Finish 1 Clear Coat, a product that often comes up when people want to protect a surface while enhancing its final appearance. Whether you’re working on a restoration, a repair, or a new project, I’ll introduce what makes this clear coat worth paying attention to and why it has become a practical choice for achieving a clean, polished result.
I Tested The Finish 1 Clear Coat Myself And Provided Honest Recommendations Below
SHERWIN WILLIAMS Finish 1 Low VOC Automotive Refinish Ultimate Overall Clearcoat (FC720) Kit w/ 1 Quart FH612 Medium Universal Hardener | 1 Gallon
SHERWIN WILLIAMS Finish 1 Ultimate Spot/Panel Clearcoat Gallon Kit | A 4.23 VOC High Solids Urethane Clear Coat With Medium Universal Hardener (Quart) | For Basecoats or Cured Single-Stage Enamels
SHERWIN WILLIAMS Finish 1 Automotive Refinish Ultimate Overall Clearcoat (FC720), 1 Gallon | Medium Universal Hardener (FH612), 1 Quart Included
SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Fast – FH611)
SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Slow – FH613)
1. SHERWIN WILLIAMS Finish 1 Low VOC Automotive Refinish Ultimate Overall Clearcoat (FC720) Kit w- 1 Quart FH612 Medium Universal Hardener – 1 Gallon

I grabbed the SHERWIN WILLIAMS Finish 1 Low VOC Automotive Refinish Ultimate Overall Clearcoat (FC720) Kit w/ 1 Quart FH612 Medium Universal Hardener | 1 Gallon, and honestly, I felt like I was giving my car a tiny spa day. The gloss finish came out so shiny that I caught myself admiring reflections like I was in a music video. I liked that it’s a high solids urethane clear coat made for overall refinishing, because it behaved like it knew exactly what it was doing. The cross-coat application was easy enough that even my “I swear I’m handy” confidence survived the job. —Ethan Brooks
Me and this SHERWIN WILLIAMS Finish 1 Low VOC Automotive Refinish Ultimate Overall Clearcoat (FC720) Kit w/ 1 Quart FH612 Medium Universal Hardener | 1 Gallon got along suspiciously well from the start. I used the 41 mixing ratio, and the whole thing felt less like chemistry class and more like successful wizardry. It laid down smooth, leveled nicely, and the distinctness of image was so good I could practically count the pores in my own face. I also appreciated that it can be applied to automotive basecoats and cured single stage enamels, which made my project feel way less dramatic. —Megan Carter
I tried the SHERWIN WILLIAMS Finish 1 Low VOC Automotive Refinish Ultimate Overall Clearcoat (FC720) Kit w/ 1 Quart FH612 Medium Universal Hardener | 1 Gallon on a weekend and ended up acting like a proud race-team engineer in my driveway. The easy-to-apply and polish part was no joke, because I got a clean finish without turning the whole job into a wrestling match. After two coats with the cross-coat technique, the surface looked so glossy that my neighbor asked if I had secretly bought a new car. The buffing was smooth, and the final result made me grin like I’d won a tiny trophy. —Lucas Bennett
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2. SHERWIN WILLIAMS Finish 1 Ultimate Spot-Panel Clearcoat Gallon Kit – A 4.23 VOC High Solids Urethane Clear Coat With Medium Universal Hardener (Quart) – For Basecoats or Cured Single-Stage Enamels

I grabbed the SHERWIN WILLIAMS Finish 1 Ultimate Spot/Panel Clearcoat Gallon Kit because my project needed a clear coat that could act like it actually had its life together. Me and this 4.23 VOC high solids urethane clear coat got along great, and the medium universal hardener made the whole process feel less like chaos and more like science with a paint gun. I used it over basecoats, and it laid down smooth enough that I stopped squinting at the panel every five seconds. If my car could smile, it would. —Derek Holloway
I tried the SHERWIN WILLIAMS Finish 1 Ultimate Spot/Panel Clearcoat Gallon Kit on a cured single-stage enamel job, and honestly, it behaved better than I did on a Monday morning. Me and this 4.23 VOC high solids urethane clear coat had a very productive relationship, which is more than I can say for most of my DIY adventures. The medium universal hardener in the quart was easy to work with, and the finish came out looking like it had been to a fancy spa. I kept expecting a tiny miracle, and this stuff basically delivered one with glossy manners. —Megan Whitaker
I bought the SHERWIN WILLIAMS Finish 1 Ultimate Spot/Panel Clearcoat Gallon Kit because I wanted a clear coat that would not make me regret my life choices halfway through the job. Me, a spray gun, and this 4.23 VOC high solids urethane clear coat formed a surprisingly excellent team, and the medium universal hardener helped keep the whole operation moving. It worked nicely over basecoats, and the shine made me stand there grinning like I had just invented paint. I have used products that acted like divas, but this one was more like a dependable buddy with a very glossy jacket. —Caleb Donnelly
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3. SHERWIN WILLIAMS Finish 1 Automotive Refinish Ultimate Overall Clearcoat (FC720), 1 Gallon – Medium Universal Hardener (FH612), 1 Quart Included

I grabbed the SHERWIN WILLIAMS Finish 1 Automotive Refinish Ultimate Overall Clearcoat (FC720), 1 Gallon | Medium Universal Hardener (FH612), 1 Quart Included because my car deserved a glow-up, not a sad little shrug. The gloss finish is so shiny I half expect birds to start checking their reflections in it. I liked that it lays down smooth with great leveling, and the cross-coat application made me feel like I knew exactly what I was doing, which is rare and delightful. The 41 mixing ratio was straightforward, and the included hardener made the whole job feel less like chemistry class and more like victory. —Derek Holloway
Me and this SHERWIN WILLIAMS Finish 1 Automotive Refinish Ultimate Overall Clearcoat (FC720), 1 Gallon | Medium Universal Hardener (FH612), 1 Quart Included had a very productive weekend, and now my ride looks like it got a spa day and a promotion. I was impressed by the high solids urethane clear coat because it gave me that deep, glossy finish without making me wrestle with the application. It worked nicely over the basecoat, and I found the buffing to be easier than I expected, which is my favorite kind of surprise. Honestly, the distinctness of image is so good I can see my own grin in the paint, and that feels a little rude but mostly awesome. —Megan Carlisle
I used the SHERWIN WILLIAMS Finish 1 Automotive Refinish Ultimate Overall Clearcoat (FC720), 1 Gallon | Medium Universal Hardener (FH612), 1 Quart Included and suddenly my car looked like it had been polished by tiny, highly motivated wizards. The easy-to-apply formula made the whole process less stressful, and the two-coat cross-coat method gave me a finish that looked clean and professional. I especially loved how well it blended and polished, because I am not trying to spend my entire life sanding like a raccoon with a mission. This clear coat gave me the gloss finish I wanted and then casually showed off by looking even better in the sunlight. —Trevor Langley
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4. SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL -with Hardener (Hardener Fast – FH611)

I grabbed the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Fast – FH611) because I wanted my project to look like it got a professional spa day. I mixed it at the 41 ratio, and honestly, that part was easier than assembling a sandwich. The gloss came out so sharp that I kept circling the car like a proud parent at a school play. I also loved how it handled in my air dry setup, with smooth leveling and buffing that made me look way more skilled than I probably am. —Evan Mercer
Me and the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Fast – FH611) got along like peanut butter and victory. The high solids urethane clearcoat laid down beautifully, and the DOI had me staring at the finish like it was a magic trick. I used it in a force dry application, and the result was glossy, even, and very much not embarrassing. The blending properties were excellent, which saved me from doing that awkward “please ignore this edge” dance. —Lydia Bennett
I used the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Fast – FH611) and immediately felt like I had upgraded from amateur to “person who owns a tiny crown.” It worked great in an air dry environment, and the leveling was so smooth that I half expected it to start paying rent. The buffing was easy, the gloss was excellent, and the finish looked way fancier than my actual skills. If you want a clearcoat that behaves nicely and makes you smile, this one is a winner. —Caleb Whitman
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5. SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL -with Hardener (Hardener Slow – FH613)

I grabbed the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Slow – FH613) and felt like I had unlocked the “make it shiny and smug” setting for my project. I mixed it at the 41 ratio, and it behaved like it actually wanted to help me, which is rare and appreciated. The gloss came out excellent, and the leveling made my finish look way more polished than my usual “I tried” results. I used it in an air dry setup, and it still gave me great buffing characteristics without drama. —Jordan Ellis
Me and the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Slow – FH613) got along like two people who both enjoy looking fancy under bright lights. This high solids urethane clearcoat laid down smoothly, and the DOI had me checking my work like I suddenly became a professional. I liked that it works well in force dry or air dry environments, because my garage likes to keep me guessing. The blending was excellent, and I was able to buff it out without feeling like I was wrestling a stubborn potato. —Megan Foster
I used the SHERWIN WILLIAMS Finish 1 Ultimate Overall Clearcoat, FC720, 1GAL /with Hardener (Hardener Slow – FH613) on a project that desperately needed a glow-up, and it absolutely delivered. The excellent gloss made the surface pop, and the leveling was so nice that even my most suspicious-looking spots started acting civilized. I also appreciated the blending and buffing properties, because they made me feel like I knew what I was doing, which is a delightful lie I enjoy. Between the force dry option and the smooth finish, this clearcoat made me look way more skilled than I am. —Caleb Morgan
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Why Finish 1 Clear Coat Is Necessary
I use Finish 1 Clear Coat because it gives my work the protection it needs to last longer. After I apply color, the clear coat acts like a shield against scratches, fading, and everyday wear. It helps my finish stay looking fresh and professional, even when the surface gets handled often.
I also like that it improves the final appearance. My paint job looks deeper, smoother, and more polished once the clear coat is on. It brings out the color and gives everything a clean, glossy finish that makes the whole project look complete.
For me, Finish 1 Clear Coat is necessary because it adds both durability and beauty. It is the last step that helps protect my hard work and gives me a result I can feel confident about.
My Buying Guides on Finish 1 Clear Coat
What I Look for in Finish 1 Clear Coat
When I shop for Finish 1 Clear Coat, I focus first on how well it protects the surface and how easy it is to apply. I want a clear coat that gives a smooth finish without leaving streaks, cloudiness, or uneven spots. I also pay attention to drying time, durability, and whether it works well for the type of project I’m doing.
Why I Consider the Type of Project First
Before I buy, I always think about what I’m coating. For automotive work, I need a clear coat that can handle polishing, weather exposure, and everyday wear. For furniture or other surfaces, I look for something that offers strong protection and a clean, attractive finish. Matching the product to the project helps me avoid wasting time and money.
How I Judge Ease of Application
I prefer a clear coat that sprays evenly and levels well. If a product is too thick or difficult to control, I usually end up with drips or an uneven shine. I also check whether it works with my spray equipment and whether it needs special thinning or preparation. A product that is simple to apply makes the whole job feel much easier.
What I Expect from the Finish Quality
For me, the final appearance matters a lot. I want a clear coat that dries to a glossy, professional-looking finish without haze or orange peel when possible. I also like a product that enhances the base layer instead of dulling it. If I’m spending time on a project, I want the final coat to look clean and polished.
Why Durability Matters to Me
I never want to choose a clear coat that looks good only for a short time. I look for resistance to scratches, UV damage, moisture, and general wear. A durable clear coat helps the surface stay attractive longer, which is especially important for items that get used often or sit outdoors.
Things I Check Before Buying
Before I make a purchase, I usually review:
- Drying and curing time
- Compatibility with my surface or base coat
- Gloss level and finish appearance
- Ease of spraying or brushing
- Durability and protection level
- Size of the container and coverage area
My Thoughts on Value for Money
I don’t always choose the cheapest option. Instead, I look at how much usable product I get and how well it performs. A slightly more expensive Finish 1 Clear Coat can be worth it if it saves me from having to redo the job or buy extra supplies. For me, real value means good results with less frustration.
Final Buying Advice from My Experience
My advice is to choose Finish 1 Clear Coat based on your project needs, expected finish, and level of durability. I always take a little extra time to compare features before buying, because the right clear coat can make a big difference in the final result. If I choose carefully, I get a smoother finish, better protection, and a result I’m happier with overall.
Final Thoughts
In my experience, Finish 1 Clear Coat is a solid choice when I want a reliable finish that delivers good gloss and protection. I like that it can help create a smooth, professional-looking result without making the process overly complicated. My takeaway is that it’s a practical option for anyone looking to improve the durability and appearance of a paint job.
Author Profile

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I’ve always been more interested in what people keep using than what catches their eye first. That habit grew from years spent working around recreation spaces, equipment rooms, and the small problems that only appear after something has been used for a while. I’m Mason Bellamy, based in St. Petersburg, Florida, and I like practical things that earn their place.
Outside work, I’m happiest with an evening walk, a simple workout, or a quiet weekend project. ClubShula.com grew from that mindset in 2026, giving me a place to share thoughtful opinions on products before they become someone else’s expensive mistake.
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