Floor Sander How Much Sandpaper

Most hardware stores will let you return un used sandpaper so don t worry too much about that.

Floor sander how much sandpaper. Rent a professional floor buffer or sander. The best floor sander for beginning diyers unless you plan to sand many floors in your lifetime your best choice of floor sander is the random orbital sander from one maker in particular. Use 24 grit sandpaper if there are sander flaws e g. Swirl marks in the wood or if the finish has worn down to the wood in certain areas.

Air borne fine dust can explode. Remove shoe moulding the wood trim where the wall meets the floor. Sanding the floor will kick up a lot of dust so protect light fixtures and tape over electrical outlets. Use dust barriers to protect other areas of your home.

Always unplug the floor sander when changing the sandpaper or working on any part of the machine. We routinely start at 24 grit on older hardwood and we have 16 grit and 12 grit ready just for gummy shellac floors. For example use the drum sander at 60 grade paper then the edger with 60 grade before changing to 80 grade. Use the same grit sandpaper you used with the drum sander.

Wear a dust mask when operating the machines. And 40 grit is just too gentle a starting point for many abused floors. You may need to hand sand or use a detail sander to reach the corners. You don t want the sander to hit and damage this and you also want to be able to get underneath it.

Floor sanders come in three distinct types. Though floor sanders have dust bags they do not collect all dust. When shopping for sand paper it would be wise to pick up large quantities of the 36 60 and 100 grit paper. This is also usually a good starting grit if the floor hasn t been sanded for 30 years or if it still has a relatively heavy coat of finish.

You ll need coarse grit fine grit and superfine grit sandpaper discs that fit beneath the buffing pad on the floor buffer depending on how much sanding the job requires. Purchase tape and plastic sheets to cover cabinetry fixtures and walls. Keep in mind also that sandpaper your typical belt angle orbital sander doesn t get much coarser than 40 grit. From here you will want to sand the floor with a 60 grit paper a 100 grit paper and possibly a 120 grit to get a really nice smooth finish.

Edgers orbital sanders and drum sanders. Each time you re ready to change grades on the drum sander make sure you use the edger using the same grade sandpaper to keep the entire floor sanded at a uniform consistency.