KILZ1-Part Epoxy Acrylic Concrete and Garage Floor Paint, Interior/Exterior, Satin, Slate Gray, 1 Gallon

Read a lot of reviews on a lot of different concrete paints before settling on this Kilz paint for the interior floor of a 40x100 workshop and the external concrete pads which are 30x25 each.Prepping the concrete is easy but time consuming for such a large area. I did the interior shop in 40x25 sections, so obviously had to clear out the section to be cleaned and and then pressure washed the cement with a 4000 psi pressure washer and plain old water. It was taking forever with the standard wand, so wound up buying one of the rolling cleaner attachments that has spinning nozzles underneath and keeps the nozzles a consistent height above the floor. That really sped things up. Pressure washed it all twice, making sure to flush out the dirty water with clean after each wash. Let it dry completely (not hard in Texas...one full day was sufficient) and then use a drill-attachment to mix the can of paint thoroughly top to bottom. Used standard paint roller and tray and did my best to apply thin coats like the instructions say, overlapping and cross-hatching it to ensure I was getting total and even coverage. let it dry as per instructions, then did a whole second coat in the same way, thin and cross-hatching.The instructions say to let it cure for a week (if I recall correctly) before putting heavy traffic on it. In my case it had more like a month to cure because I had to travel for work. It's also relevant that this was inside a metal building in Texas summer. The smell was really not bad at all, though I did keep the doors rolled up so cross breeze could help.The outside cement pads I cleaned the same way (double pressure washing) and painted the same way. This was harder because the paint wanted to dry REALLY fast, so had to take smaller sections and roll quickly to spread it evenly and not be too heavy. Inbetween first and second coats my dog decided he would wander across and check things out, so after the first coat dried I pressure washed the muddy footprints and hoped it wouldn't peel up the new paint. Thankfully, the paint stayed in place. Put down the second coat and that was when I had to leave for a month, so the outside cement didn't get much traffic either; just dog and cats and whatever other creatures walked over it.Two years later:The inside floors are doing well. Unfortunately it is just paint so when you drag something across it like car parts or jacks with metal wheels, it will scuff the paint and sometimes scratch through it. That said, it's holding up very well. There are two small spots where it's peeled and I assume I just didn't get the floor as clean as it needed to be or perhaps had the paint too thick. One spot is about 4" across, the other is about the size of a quarter. My goal was to prevent oil staining the concrete as I rebuild old vehicles and I hate having a mess. In regard to that goal, the paint has been very successful. It prevents oil or coolant from soaking in and wipes up cleanly.Outdoors the paint has faded noticeably after two years in the sun. It still looks good from a distance and still keeps oil from staining the cement, but it needs to be redone. I also pressure wash vehicles outside on the pads so the paint gets hit with high pressure water pretty regularly.ZERO issue with hot tires peeling up the paint.Very minor issues with paint not adhering to the concrete, but since 99.5% is so good I have to assume I did an inadequate job of cleaning in those spots; can't blame the paint for that.I'd absolutely recommend it and I've bought more so I can re-wash and re-paint the outside pads. However, just like any paint job, if you aren't willing to put in the effort to make the surface clean and ready then you won't get good results. That's not the paint, that's you.

Good paint, used a few coats for the laundry room concrete floor. Holding up well

This goes on well. Looks great. My only complaint it peeks even after a second coat. So that was last summer. 2923. Here it is 2024 and I’m putting on another coat , sidewalk and driveway and we will see how it goes. Works better than most paints for concrete. Will continue with order.

Was a little leery but was willing to give it a chance. Started out butting it down as a border and was being a bit too conservative with the application. Didn't realize this until I had let it dry. I was a bit more liberal with the roller and it turned out really well. It says two coats but I have to tell you, one coat looks great but I will do a second coat.I did not pay close enough attention to a couple of areas and didn't realize it was still wet. After completing the job, it became very obvious where the invisible wet areas were. Looked like glass while the dry areas were fine. Applied heat to the area then covered with a tarp to protect from night dew. Later on, it dried up and looks great.Cracks were a problem. They retained more moisture and it showed. Says it will fill 1/8" or smaller cracks. Well, not on the first coat so I will be generous on the second coat. If they still show, oh well, filler, grind and repaint area.

Goes on fine but needs a second coat

We followed all directions 100% for floor prep and application, even left the vehicles outside for an extra 3 days beyond the instructions. Within a week, the product was coming up where the tires traveled and even the dogs nails were pulling it up each time they ran in the garage. You can twist your shoe on the floor and it will come up. We used zep induatrial degreaser, following it's directions, scrubbed with a bristle brush and rinsed thoroughly, let dry for 4 days before application, and still it just comes off in pieces. Seems to stick better with the pieces being tracked into the house and on the floor. We used 2 gallons and did 2 coats allowing the recommended dry time in between. Very upset and disappointed in this product.

I purchased 4 gallons of this product to paint my concrete basement floor and was very impressed with the results. The Silver Gray color looked beautiful and the coverage was outstanding. I applied two coats within 5 hours of each other in opposite directions which produced a uniform, low sheen finish.

Wow sometimes I hate that you have a good review because they end up raising the price. This is a great price. The product that just opened it up and used it. It's covering in one coat. I'm very surprised look at the customer reviews. That's why I bought it. Again, the price was fantastic. $35 everyone else is charging 50.