- 1 What can I use to sand down concrete?
- 2 Can you sand concrete with regular sandpaper?
- 3 What is the best tool for sanding concrete?
- 4 Can rough concrete be sanded?
- 5 How do you sand a concrete floor by hand?
- 6 How do you make concrete smooth and shiny?
- 7 How do you smooth old concrete?
- 8 How do you smooth a rough concrete floor?
- 9 How do I smooth a dry concrete floor?
- 10 How do you smooth rough concrete edges?
- 11 What tool do you use to smooth concrete?
What can I use to sand down concrete?
If you’ve dry-sanded your concrete and still have a cement -cream finish, then the easiest thing to do is to wet sand by hand using 320 to 400 grit silicon-carbide wet/dry sandpaper. Silicon carbide is much harder than concrete, so it abrades the surface easily, but won’t remove your cream finish.
Can you sand concrete with regular sandpaper?
Can You Sand Concrete with Regular Sandpaper? Yes. You can if you prefer to sand concrete by hand instead of using a power tool. Unfortunately, because concrete is so tough, regular sandpaper gets worn down very quickly against it.
What is the best tool for sanding concrete?
An orbital sander is the correct equipment to use when sanding concrete. You will want to have several different grit sizes of orbital sanding discs on hand. 220-grit, 300-grit, and 400-grit or 420-grit discs are ideal.
Can rough concrete be sanded?
The good news is that concrete can be sanded with relative ease when the proper equipment is used, such as a good concrete sandpaper (made using diamond instead of sand ). There are also three different types of sanded finish you can achieve, depending upon the tools and amount of removed material.
How do you sand a concrete floor by hand?
Attach 180-grit sandpaper, which is a fine grit, to a pole sander, hand sander or floor sander. Put on a respirator, and sand the entire surface of the floor lightly. When the sheen is off the surface, scuff sanding is complete.
How do you make concrete smooth and shiny?
To achieve a smooth and shiny concrete finish first requires proper leveling, floating, and troweling before it cures. After attaining a relatively smooth concrete surface, and once the concrete is dry, you can utilize either mechanical or chemical polishing methods to achieve a nice, glossy shine.
How do you smooth old concrete?
Apply wet concrete resurfacer on top of old concrete to create a smooth overlay that gives your patio a fresh, new look.
- Scrub the concrete with an eco-friendly concrete cleaner and a scrub brush.
- Equip a drill with a paddle mixer bit.
- Re-wet the concrete if it has dried.
How do you smooth a rough concrete floor?
Preparing the Floor
- Put on long pants and a long sleeve shirt.
- Open the garage door and any windows available.
- Strip off paint, sealers or any other coatings on the floor.
- Clean the floor thoroughly.
- Scuff the floor with a coarse wire brush.
- Fill in thin cracks, those less than 1/4-inch, with concrete crack filler.
How do I smooth a dry concrete floor?
These are the 4 steps in how to smooth concrete after it dries:
- Remove all imperfections on the surface.
- Vacuum up all debris and apply the adherent.
- Apply a new layer of concrete.
- Sand the surface and wash the concrete.
- Apply a layer of vitrifier to protect the concrete.
How do you smooth rough concrete edges?
Dampen the repair area with enough water to saturate the surface (any standing water should be removed). Use a masonry brush to apply a thin coating of the Quick-Setting Cement and Acrylic Fortifier mixture. Using a margin trowel, press the cement into the repair area using firm trowel pressure.
What tool do you use to smooth concrete?
Screeds are long, straight, stiff tubing or boards used to smooth and roughly level wet concrete shortly after it is poured. Screeds are available in different sizes and can even be project-specific, such as those used for building concrete bridges.