Hook and loop sanding discs are extremely versatile in the sense that you can buy them in a variety of different grades, from coarse to superfine. What this means is that they’re suitable for a variety of work on a variety of surfaces, from wood to metal and almost everything in between.
What do different grits of sandpaper mean?
The grit of sandpapers is a rating of the size of abrasive materials on the sandpaper. The higher grit number is equivalent to a finer abrasive, which creates smoother surface finishes. Lower grit numbers represent coarser abrasives that scrape off materials much quicker.
Are Gator sanding discs good?
This is an excellent product. We buy these replacement sanding discs for our Black and Decker orbital sander. They fit perfectly and last a long time. We sanded our 14 x 24 foot deck and used up one package.
How do I choose sandpaper?
The lower the number, the coarser the grit; and the higher the number, the finer the sandpaper. Since coarse sandpaper leaves deeper scratches, start with the finest sandpaper that will tackle the project easily and work your way up to finer grits.
What type of sanding disc should I use?
PSA (short for pressure sensitive adhesive) sanding discs have a sticky back and is good when used on large jobs that are likely to wear out the sandpaper. These types of discs are suitable for prolonged usage, with many workshops opting to use them until the abrasive is completely spent.
What is mesh backing on a disc sander?
The mesh backing lets sanding dust and debris escape during use, preventing material build up on the abrasive surface. The cushioned construction gives you more control over sanding pressure, creating finer and more consistent finishes. Quickly attach, remove, and reuse these discs with a compatible sanding tool or backup pad.
What is a Norton sanding disc used for?
Sanding Discs Norton sanding discs are ideal for dry sanding many surfaces where quality of finish is of primary importance. The choice of backing type and attachment option generally guides which product is best suited to the application.
What do the holes in the sanding disc mean?
Holes in the disc let you see the surface you’re sanding. The abrasive -embedded mesh construction gives you more control over sanding pressure, creating finer and more consistent finishes. Holes in the disc let you see the surface you’re sanding. The premium abrasive stays sharp longer.
