Garage Floor Coatings: The Roller Mistakes That Ruin a Finish
Garage floors look simple. Flat slab, throw some epoxy on it, done. That’s what a lot of people think going in. Then the bubbles show up, or weird streaks, or that patchy shine that just won’t even out. And yeah, most of the time, it’s not the epoxy itself. It’s how it was rolled. Picking the best roller for epoxy garage floor matters more than people expect, and using it wrong? That’s where things go sideways fast. You can have top-tier coating and still end up with a mess if your roller game is off. Happens all the time. Using the Wrong Nap Thickness (And Hoping It’ll Work Anyway) This one’s probably the most common mistake. People grab whatever roller is lying around, or whatever the store guy points at, and just go with it. Problem is, nap thickness isn’t just a detail—it controls how the epoxy spreads and levels. Too thick, and you’re basically dragging excess material across the surface, leaving texture and ridges. Too thin, and now you’re not carrying enough product, so you get...