Best Type Of Sandpaper For Concrete

You will want to have several different grit sizes of orbital sanding discs on hand.

Best type of sandpaper for concrete.

There are also three different types of sanded finish you can achieve depending upon the tools and amount of removed material. Garnet is a natural sandpaper material that wears rapidly although it provides a finer finish as it wears down. Grits of 240 320 and 400 are termed very fine while extra or superfine sheets with grits of up to 600 are best suited for. Amazon s choice for concrete sandpaper sandpaper 120 to 2500 girt sand paper assortment with sanding block sander wet dry waterproof abrasive sanding sheets for automotive car wood metal glass polishing finishing 9х3 6 inch.

Extra fine sandpaper is often used between coats of paint or varnish. This type of sandpaper is normally a reddish or golden brown color. It is ideal for hand sanding and lighter finer work. It tends to be less expensive than other sandpapers and is commonly sold in sheet form.

220 grit 300 grit and 400 grit or 420 grit discs are ideal. 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. The particles break during sanding constantly exposing new sharp edges. If you only have a small area to sand you can also use a palm sander orbital sander or belt sander.

Concrete sandpaper patching repair paint tools supplies the home depot. Aluminum oxide sandpaper is long lasting making it a popular choice for power sanding and you can also use it for hand sanding. If you use a wet dry sandpaper you can wet the area before you work to keep dust down. When sanding concrete begin with the coarsest sanding disc which is the lower number and work in succession to the finer grit discs.

Do not let the slurry dry on the concrete because it will harden in place.