Sweep and mop to remove all dust dirt and debris as these will show through the stain and can impact the finished look.
Concrete floor prep for stain.
If your previously coated surface is in good condition you may coat over it.
And rinse well a couple of times with clean water.
Use a medium grade grinding head and apply it to the whole floor surface to ensure an even finish.
Tips on how to stain concrete floors.
Use the product at full strength for tough stains.
Apply the stain prep and let it sit for 5 minutes 30 minutes if you are removing heavy areas of grease oils or tire marks and then scrub the area with a stiff straw brush or a rented floor buffing machine with the aggressive scrubbing stripping pads.
Buy some trisodium phosphate tsp.
How to clean and etch a concrete surface step 1.
Scrub your floor with the tsp.
Apply the product directly on stained areas for best results.
This will help you figure.
If you are wanting to prep concrete floor for staining you can use a 30 grit satellite pad that is diluted super blue for deep cleaning.
This chemical is particularly useful for cleaning concrete.
This video shows the steps that must be taken in preparation for staining concrete floors.
New concrete should be at least four weeks old.
Using a floor scraper pull up as much of the.
This will remove the most stubborn remnants of most penetrating stains like oil and grease.
If he must remove glue mastic or paint from the floor he uses nonflammable chemical strippers which he finds at home depot lowes or sherwin williams.
This includes removing carpe.
So let s dive into the prep process for removing any contaminants and marks on your concrete flooring.
For scrubbing he recommends using a rotary floor scrubber with a green nylo grit pad designed for aggressive scrubbing of concrete.
Begin by removing all items from the floor and cleaning the area thoroughly.
Sweep your concrete floor with a shop broom gathering up as much dirt and debris as possible.
With an htc 500 floor grinder and a few hand held angle grinders hyde concrete will open up the floor usually to about the 150 grit level.
The most important step of how to stain a concrete floor is surface preparation.
Give the area a final clean with t s p.
Prep the surface grinding the surface while it may not be standard practice for all staining contractors is a requirement for hyde concrete.
However you are still required to.
The crew grinds every slab they stain even if it s a new pour.