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My Adventure With DIY Concrete Foundations

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jonroberts705
Posts: 5
(@jonroberts705)
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MY ADVENTURE WITH DIY CONCRETE FOUNDATIONS

I hear you on the curing compound, but I just couldn’t justify the extra cost for my little shed slab. Ended up wrestling with the plastic for a good hour when the wind picked up—felt like I was in some weird slapstick routine. Still, I guess I saved a few bucks, but I’m not sure it was worth the hassle. Did notice a couple spots where the finish looked a bit patchy, probably from the plastic flapping around.

Is the compound really that much better for small pours? I always figured it was more for big jobs or pros. Maybe I’m overthinking it, but I’m always looking for ways to keep costs down without totally sacrificing quality.


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singer30
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Honestly, for small slabs like a shed, I still lean toward using curing compound. It’s not just for the pros—helps avoid those patchy spots and keeps the finish more consistent. Have you ever tried the spray-on kind? It’s quick, not too pricey, and way less hassle than chasing plastic in the wind. Curious if you’ve noticed any long-term issues with the patchy areas, or does it seem mostly cosmetic?


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architecture_shadow
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I’ve had the same debate with myself—curing compound or the old-school plastic method. The spray-on kind is definitely easier, especially if you’re working solo and the wind decides to join in. I’ve noticed that when I skipped the curing compound on a small patio, the surface ended up with some uneven patches. At first, it just looked a bit blotchy, but over time, I did see some minor surface dusting in those spots. Nothing structural, but it bugged me since I’m picky about finishes.

From an aesthetic point of view, those patchy areas are mostly cosmetic, but if you’re planning to stain or seal the slab later, you might notice differences in how the color takes. That’s where the curing compound really helps keep things uniform. I guess for a basic shed floor it’s not the end of the world, but if you care about how it looks down the line—or just want less hassle—spray-on is a pretty solid choice. Funny how a little detail like curing can make such a difference in the final look.


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Posts: 8
(@hunter_sniper)
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MY ADVENTURE WITH DIY CONCRETE FOUNDATIONS

I’ve seen that exact thing happen—those weird blotchy patches can drive you nuts if you’re detail-oriented. Personally, I lean toward curing compound every time, especially if you’re planning to stain later. Plastic works, but unless you get perfect contact everywhere, you risk uneven moisture loss and those surface issues you mentioned. It’s not just about looks either—long-term durability can take a hit if the cure’s inconsistent. For me, a quick spray is worth the peace of mind, even if it’s a bit more up front.


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chessplayer10
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That’s reassuring to hear—I was worried I was just being too picky about those patches. I haven’t tried curing compound yet, but it sounds like it might save me some headaches down the line. Appreciate the tip.


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