That way you have only fine dust from the 80 grit.
How to glue sand to the floor.
Use an aggressive grit to get the bulk of the glue off and then switch to a finer grit in the 300 s range should suffice to finalize the sanding across the floor.
But the advice i would give to a novice is also empty the dustbag at 80 as well then do the 100 grit and use the 100 grit dust to fill the floor and the 80 grit dust if your run out of 100 grit dust.
A professional floor buffer or sander equipped with a sanding disc can remove any existing paint stains discoloration or small imperfections from the floor s surface.
If the glue comes off easily enough you may be able to remove all of it with this machine.
Sometimes the sandpaper can be a bit tight and hard to install.
I sand the floor to 60 grit empty the dust bag then sand the floor with 80 grit.
Draw your design onto the wood.
Add white pva glue over the design with a small paintbrush.
In those circumstances reach for sandpaper.
You ll sometimes encounter a glue patch that won t come up or is in a spot that makes it inconvenient to either freeze or heat.
Whatever small amount of asbestos was released from the tiles is likely long gone.
If that happens wipe a little bit of fine sawdust on the inside of the belt to help the belt to slide on.
If your floor needs a lot of sanding start with a rough 40 grit paper.
This is why it s a good idea to sand the floor.
Use a scraper to dislodge the glue and wipe it away using paper towels or an old rag.
While bleaching and drying out in the sun works i researched by painting the sand dollars with a mixture of water and school glue the sand dollars will be more sturdy.
The only problem with sanding old carpet glue is that you will use lots of sandpaper because the glue will stick to the sand paper and glaze over the paper s grit which then forces you to use a new piece of sand paper.
Make the layer slightly heavier if your sand has larger granules.
Before you can add a colored stain followed by a coating of epoxy urethane or wax to make a concrete floor shine you must prepare the floor s surface.
Wipe off any excess glue with a damp cloth before adding the sand.
Repeat until the wood is clean and free of glue.
The fibers are very light and have blown away due to normal air infiltration and air exchange in your home.
Homeowner exposures typically are of greater concern when people do things like dry scrape popcorn ceilings sand down asbestos containing floors or take a hammer to asbestos pipe insulation.
Spread the glue in a light layer not too thin or too thick.
Use plastic table coverings for easier clean up.
A rented floor sander or a floor buffing machine with a sanding disk should get the job done.
For a floor in better condition a lighter 60 or 80 grit is better.