Use 24 grit sandpaper if there are sander flaws e g.
The order to sanding and finishing wood flooring.
Sanding the floor will kick up a lot of dust so protect light fixtures and tape over electrical outlets.
Paint that has dripped and hardened on a sealed surface will come off floor sanding.
Be sure to work in well ventilated rooms when sanding or applying stain or finish.
This is also usually a good.
But often that s the wrong solution.
Power tools leave hidden scratches that show up later.
You ll need to sand the entire floor not just one section.
And always sand.
All wood floors are protected by a clear coating that eventually becomes scratched scuffed and dull.
Use when there is a good deal of flattening of the floor needed.
It would be a total waste of time and effort to begin with 80 grit on the pre sanded veneered wood and you would risk sanding through.
None of it is rocket science but it will help you to read through all the sanding pages including first things first working with sanders and edgers and the sanding faq before you begin.
Remove shoe moulding the wood trim where the wall meets the floor.
You will remove a lot of wood stock even when sanding the hardest of wood floor species.
You can finish sand both of these surfaces with 180 grit for example but you might begin with 80 grit on the solid wood and 120 grit on the plywood.
When you sand your hardwood floors you use coarse sanding equipment to remove all of the finish and stain from your floors as well as smooth out the wood underneath those layers of stain and sealer.
You would have to sand deeply into that raw wood to remove the paint pigment.
A step by step video for a home owner on how to use various wood floor sanders and how to apply the finish.
Use 100 grit for all purpose sanding and 120 or 180 for the finest finish but follow power tool sanding with hand sanding.
That way you ll get a heads up on and hopefully the knowledge to avoid some of the problems you might encounter and some of the mistakes beginners make.
When a wood floor loses its luster the usual solution is to sand it down to raw wood and completely refinish it.
Spot test the stain or finish to see what it looks like on the floor before applying a coat.
Swirl marks in the wood or if the finish has worn down to the wood in certain areas.
But it only makes your job more difficult plus it gums up the sandpaper.
This is an intensive process that strips everything from the floor by grinding it down to the natural wood underneath all that shine.
Sanding a wood floor is a multi step process.
Before you start sanding remove everything from the room and vacuum the floor.