For a clean and even coat of paint, yourconcrete surface will need to be thoroughly cleanedbefore primer is applied. Most primers will dry in a fewhours, but home improvement professionals suggest waiting a fulleight hours after priming before applying paint justto be sure.
Best Overall: DryLok Concrete FloorPaint
DryLok's concrete floor paint is anexcellent choice for covering up imperfections. The durablepaint is resistant to fading, cracking, peeling, andscuffing. A gallon of DryLok has efficient coverage, with onegallon covering up to 400 square feet of concreteexpanse.View the Best Concrete Paint, Below.
- RUST-OLEUM 225359 Concrete Floor Paint.
- KILZ L377711 Exterior Concrete Paint.
- Drylok GAL BGE Paint.
- KILZ L378601 Decorative Concrete Paint.
- BEHR Granite Grip Exterior Concrete Paint.
- UNITED GILSONITE LAB 23813 Drylok Epoxy.
- COMPLEMENTARY COATINGS Anti-Slip Concrete Paint.
- Introduction. Wash the Floor.
- Sand and Vacuum the Floor. Sand off any old paint or any otheruneven areas.
- Fill Cracks and Holes. If the surface of your floor is crackedor rough, mix concrete patch compound, following packagedirections.
- Apply Primer.
- Apply Epoxy Paint.
- Apply Masonry Sealer.
Steps
- Prepare the concrete surface. Use a broom or shop vacuum toremove all dirt or debris.
- Apply a chemical paint stripper to the concrete surface.
- Allow the stripper to work.
- Scrub the concrete.
- Repeat the steps if necessary.
- Clean the concrete surface.
To paint an outdoor concrete patio, startby repairing any cracks or crevices in the surface and cleaning itthoroughly. Apply a coat of paint around any edges or jointswith a small brush, then use a roller to apply the first coat ofpaint to the rest of the surface.
Choose coarse-grit sandpaper, in the 40- to 60-gritrange, for basic sanding and stripping. If you only have asmall area to sand, you can also use a palm sander,orbital sander or belt sander. Rough imperfections may require theuse of a special diamond disc and a concrete floorgrinder.
Though concrete is well-known for its toughness,it can degrade over time, becoming marred with pitsor cracks. For resurfacing concrete to stick, however, theold concrete cannot have any finish or paint and mustbe cleaned before applying the resurfacingconcrete.
Average Cost to Paint & SealConcrete
Expect to pay between $0.50 and $2.50 per square foot(not including labor) to seal your surface with a high-performanceepoxy or urethane. If you want to paint the floorfirst, you will pay an extra $1.45 to $3 per squarefoot.Painting with Epoxy
If you are working on a floor or otherconcrete surface, remove anything that is loose to ensurethe surface under the epoxy will be solid. Patch any cracksor holes. You could also use a colored rather than aclear epoxy paint that you can apply in one coatover your original paintedsurface.Latex paint and epoxy enamel paint are thetwo most common choices when selecting paint to use onconcrete. Latex acrylic paint for concretefloors would be the best choice for indoor concrete butnot for any high traffic areas.
Paint Your Garage Floor, It's WorthIt
Oil stains are the worst as they work their way intoporous concrete and leave a slick residue that picks up dirtand is easy to track into the house. A pressure washer is alsohelpful for removing grime, but you must allow the floor tocompletely dry before painting.Polished Concrete Cost
Economical: You can expect to pay between $3 and $12per square foot for polished concrete, depending on yourlocation and the complexity of the project. Polishedconcrete cost tends to be more economical with largespaces.Polished concrete finishes may look as smooth asglass, but surprisingly, they are not slippery when wet.While polished cement floors do provide some traction in theface of water, it is obviously inadvisable to leave standing wateron the surface for prolonged periods.
Epoxy corrects a lot of damages that occur toconcrete structures. It's a relatively fast solution tofixing concrete driveways by putting a epoxy filmover the tiles that form a protective coating. On the surface, themoisture is prevented from sinking into theconcrete.
A professionally installed epoxy floor typicallycosts $3-$12 a square foot, or $750-$3,000 for a one-car garage(about 250 square feet) and $1,200-$6,000 for a two-car garage(about 400-500 square feet), depending on the type of epoxyused and number of coats applied, and the application method(roller, squeegee,
Burnished concrete is the polishedconcrete finish where there is no aggregate exposed. This isachieved by a few steps. First the concrete when placed mustbe placed as level as possible as we are not removing any materialfrom the surface any high's and lows will remain in theconcrete.
compressive strength typically only has about 300 lbs.of tensile strength. By comparison Epoxy.com Product #10Epoxy Mortar has a compressive strength of 10,000 PSI (about3 times that of standard concrete) but Product #10Epoxy Mortar has a tensile strength of 3,500 psi (at least10 time stronger than concrete).
Epoxy Floor Coating
An epoxy concrete coating is a two-part systemthat provides a damage-resistant surface which endureslasting wear, tears, and stains from chemicals, grease, oils,acids, tire marks, and more.The cost of polished concrete can be aslittle as $25 per square metre, but on average, grind andseal polished concrete will cost around $50 persquare metre. Honed concrete may cost $75 per squaremetre. Mechanically polished floors may cost $100 ormore per square metre.
