A couple of tips we can offer on stenciling floors.
First, you'll need to de-gloss and clean any wax, grease or oil off the floor
to insure good adhesion of your paint. You should lightly sand the entire floor with 220 sandpaper.
This will break the gloss and allow your paint to stick.
Next, clean the floor.
Sweep or vacuum up all the dust and then clean the floor with denatured alcohol.
Wipe the floor with the alcohol rag and then follow it with a clean moist rag. As the
rags get gunky replace them with fresh ones. Don't just throw the alcohol-soaked rags in the
trash! They could spontaneously combust. Soak them in water and put them
outside to dry out.
If you don't plan on using a top clearcoat, use a special paint recommended for floors as your base coat. If
you plan on clearcoating the floor for extra durability, you could use almost
any good quality house paint as your basecoat because your durability will come from the clearcoat.
Try to use a flat or semigloss paint as your basecoat. What you really want is good
adhesion and quick drying. Oil basecoat paint would be a nightmare. Smell, cleanup :( Forget it!
For stenciling: basically you can use any waterbased paint, latex or acrylics. Do
your stenciling as usual, using dense foam roller or brush. You can help drying with a hairdryer if necessary. Or simply let it dry well before top-coating. If
you are clearcoating the floor later, you can use a flat sheen stencil paint which
will dry quickly. The topcoat will add the final sheen and add durability.
Select a good
topcoat in the sheen you want. Remember that the more glossy the topcoat, the
more it reflects imperfections. We recommend a satin finish. They make great
water-based topcoats these days so there is no need to use oil. The smell is very strong and lasting (harmful too)
and the oil also yellows over time which can affect your floor colors.