KILZ® Porch & Patio Floor Paint

KILZ® Porch & Patio Floor Paint

Where To Buy

KILZ® Porch and Patio Floor Paint is a 100% acrylic latex product providing a durable, long-lasting finish that is ideal for both interior and exterior applications. This product will create a mildew resistant finish that resists scuffing, fading, cracking and peeling. Ideal for porches, floors, decks, basements, patios, siding, trim, furniture and trellises. May be applied over properly prepared, previously-painted or primed surfaces. Not for use on areas subject to automotive tires. For residential applications only. CAUTION! Sealed surfaces may become slippery when wet. Use caution when walking on surface when moisture is present.

Available in Gallons

Please check availability before visiting your local retailer

  • Ratings & Reviews
  • Preparation, Application & Clean-Up
  • Warranty / Warnings
  • Product Specifications
KILZ® Porch & Patio Floor Paint is rated 4.9 out of 5 by 89.
Rated 5 out of 5 by from Works great. Just painted a deck used kilz on new boards, looks good.
Date published: 2021-08-29
Rated 5 out of 5 by from Worked great!! Very good for my project. Couldn't get easier. Very happy.
Date published: 2021-08-27
Rated 4 out of 5 by from Great, easy to use and maintain I was suprised that Kilz is exterior as well. Easy to use and maintain.
Date published: 2021-04-16
Rated 5 out of 5 by from Great coverage We were preparing our home to sell. We had some tough stains on the garage floor. We purchased your product and was excited at how smoothly and throughly the stains were covered. Most were covered with only one coat. We have already sold the house or I would post pictures. Great job. Great product. Plan on using the same product on our new porch and patio. Thank you for this opportunity to share this experience.
Date published: 2021-04-15
Rated 5 out of 5 by from Wonderful smooth coverage ! I had been wanting to restore my outdoor steps leading to my lower front door/porch area, and had heard about Kilz Porch and Floor paint being top notch , so I tried it . I am very happy with the very smooth coverage and with the new friend I have with Kilz :)
Date published: 2021-04-15
Rated 5 out of 5 by from Works like magic it covers it all I painted my metal railing and it looks awsome clean and smooth
Date published: 2021-04-14
Rated 5 out of 5 by from Great porch paint We had an old wood floor in the entry way at the lake cottage we bought and renovated. Instead if replacing it, we used this paint in gray. It covered well, has held up well , and easy to clean.
Date published: 2021-02-24
Rated 5 out of 5 by from Great paint I think it holds up for a long time here in Central Florida.
Date published: 2021-02-21
Rated 5 out of 5 by from Best van on the market. Great paint. Would highly recommend this product any day.
Date published: 2021-02-20
Rated 5 out of 5 by from awesome so glad it has lasted 5 years it went down so smooth and has survived the brutal florida sun
Date published: 2021-02-20
Rated 5 out of 5 by from above and beyond I used to repaint porch railings yearly ... decided to use KILZ on these wooden structures ... wonderful beyond explanation with this unexpected use of product. Highly recommend
Date published: 2021-01-20
Rated 5 out of 5 by from I really like all of the Kilz products I needed something to seal and refresh some areas under my kitchen sink ares and I choose this Porch and Patio paint because I thought it would do what I needed and I was right! You can count on any Kilz product that you need.
Date published: 2021-01-20
Rated 5 out of 5 by from Durable Product Happy with the result, glad I bought it. Good for basement concrete floor, really brightened the space.
Date published: 2021-01-20
Rated 5 out of 5 by from Great coverage with 2 coats My old porch was peeling pretty badly after only 7 years. I believe this was due to the primer on the pre-primed wood floor being subpar, so it was time to attack things. Sanded the old paint to remove loose and chipping paint and applied a coat of Kilz 3 Premium Primer, per instructions. The first coat over the primed floor had me concerned that I would need a 3rd coat, as there were visible differences in color due to areas where I had cut the primer in with a brush, then rolled the rest. HOWEVER, the second coat left the entire project with a consistent color. The porch is just over 200 square feet, and I was able to apply 2 coats. *** NOTE TO KILZ *** - A gray primer would really be helpful with the Slate Gray Porch & Patio Floor Paint! It would greatly enhance the finished product from the perspective of color depth! While Kilz makes a gray primer, it is not recommended for floors. I need to see how it holds up...
Date published: 2020-10-22
Rated 4 out of 5 by from Loving this Gray I helped my best friend with their garage 10 years Ago. It still looks brand new. I was just telling her yesterday that I think I’m going to paint mine now.
Date published: 2020-10-16
Rated 5 out of 5 by from Wow Great coverage smooth painting one coat No smells. Would use again.
Date published: 2020-10-15
Rated 5 out of 5 by from Helps with lawn maintenance I can't wait til I can afford it as I'm getting older it will save me alot of pain hrs and work
Date published: 2020-10-14
Rated 5 out of 5 by from I’m able to use any color with kills under it. I don’t have a picture. I love the product used it many times
Date published: 2020-07-25
Rated 3 out of 5 by from Thank You We had issues with this paint peeling off our deck. The company gracilously refunded us our money back. Very awesome company to deal with,
Date published: 2020-07-25
Rated 5 out of 5 by from Great paint Redid a deck and wow love how it came out and the paint is very good quality.
Date published: 2020-07-24
Rated 5 out of 5 by from Awesome, Performance Paint Tried several porch paints and all them peeled before you know it or lost color, this stayed brilliant for us and for that we appreciate it for sure!
Date published: 2020-07-22
Rated 5 out of 5 by from Dad taught me about products from you I've been using your product since my 1st home, no I won't say my my dad taught me about using kilz. Have never used anything but KILZ! TY
Date published: 2020-07-19
Rated 5 out of 5 by from Coats excellent I bought for my porch excellent coverage great value
Date published: 2020-07-18
Rated 5 out of 5 by from adhesion and durability I looked for reviews on the Internet and this paint was rated the very best fr the price. It was!
Date published: 2020-07-18
Rated 5 out of 5 by from Great feature Great features doesn’t crack an peel! Withstands the heat and harsh summer sun!
Date published: 2020-07-18
Rated 5 out of 5 by from Wow!!! We painted a 30 yr old deck with the slate gray and it looks brand new; however we can’t find it any longer? Is this now discontinued?
Date published: 2020-06-07
Rated 5 out of 5 by from Great on brick! Bought this to paint our brick fireplace.... amazing
Date published: 2020-05-15
Rated 5 out of 5 by from awesome results This Kilz patio floor paint is absolutely resistant and durable, I have been using it in some of my patio areas and the results are amazing. Its very easy to use and clean , just follow container directions. The finish results are immediate and my home looks alot different and beautiful after all. This paint renew and add value to my home intantly. I personally recommended, best quality paint.
Date published: 2020-04-23
Rated 5 out of 5 by from Excellent product Would not buy any other product to cover stains or prep or paint
Date published: 2020-04-22
Rated 5 out of 5 by from Love this product! My husband and I recently bought a fixer upper and we have been frequent buyers of Kilz products! They are the best and I trust their products on all of my painting projects! Our most recent project was our back patio! We used Kilz products to get the job done and I’m so happy with the results!
Date published: 2020-04-21
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The following steps and products are required.

  • All surfaces must be clean, sound, dry and free of any dirt, oil and grease. Remove mildew stains with a mildew stain removing product such as KILZ Concrete & Masonry Cleaner & Degreaser or KILZ Wood Cleaner & Brightener.

  • Scuff sand any glossy surfaces. If making repairs, use stainless steel or galvanized nails to prevent nail staining. Countersink nail heads, repair imperfections and sand smooth. Remove all dust with a damp cloth, allow to dry.

  • New or Weathered Wood: Prepare surface with KILZ Wood Cleaner & Brightener. Lightly sand to remove remaining wood fibers / fuzz. Prime with KILZ Premium Primer.

  • Painted Wood Surfaces: To strip an old coating, use KILZ Wood Stain & Finish Stripper, then neutralize with KILZ Wood Cleaner & Brightener. For optimal adhesion, apply KILZ Premium Primer before topcoating.

  • Uncoated Concrete or Masonry Surfaces: Allow new surfaces to cure 30 days. Prepare surface with KILZ Concrete & Masonry Cleaner & Etcher. Then prime using KILZ Concrete & Masonry Bonding Primer.

  • Painted Concrete or Masonry Surfaces: To clean a painted surface in sound condition, use KILZ Concrete & Masonry Cleaner & Degreaser. To strip an old coating, use KILZ Concrete & Masonry Paint Stripper. Use KILZ Concrete & Masonry Cleaner & Etcher to etch all exposed concrete, followed by KILZ Concrete & Masonry Bonding Primer before topcoating.


  • For best results, apply when air and surface temperatures are between 50-90°F.

  • Stir paint occasionally. When working with more than one can of the same product, intermix to ensure color uniformity.

  • Use a high quality 3/8"-1/2" nap roller cover, nylon/polyester brush or an airless sprayer (.015"-.019" spray tip, 60 mesh filter). Spread rates may vary depending on the surface texture, porosity and application method. Apply second coat in the opposite direction of the first. Do not dilute if using a roller or brush; however, if using a sprayer and thinning is required, dilute with water at a rate of no more than 1/2 pint per gallon. Certain colors may require more than one coat to achieve complete hide and coverage.

  • COVERAGE: Rough surfaces: 200-300 sq. ft; Smooth surface 300-400 sq. ft.

Dry Time

  • Dries to touch in 1 Hour; 4-6 Hours to Recoat. Longer dry time required in cooler temperatures and in higher humidity. Allow 72 hours before subjecting to normal use. After 4 weeks, cured paint film may be cleaned with a mild, non-abrasive liquid detergent. Dry paint film provides a mildew resistant finish.

Clean up & Disposal

  • Clean equipment and paint spatters with warm, soapy water. If spilled, contain material and remove with an inert absorbent. Dispose of contaminated absorbent, container and unused product in accordance with all current governmental regulations.

  • Do not dispose of this product down a drain. For recycling or disposal information contact your local household refuse collection service.


  • Protect from freezing.

  • Do not use on garage floors.

  • For best results, apply at temperatures between 50°F-90°F. Temperatures above 90°F may affect the application such as drying too fast. Avoid painting in direct sun. NOTE: If the surface is hot to the touch it should be considered too hot to apply this coating.

  • Avoid heavy traffic for 24 hours.

  • Allow four weeks before washing or cleaning for full cure.

  • Shelf life under normal conditions is two years unopened.

*Limited Warranty

For one year from the date of purchase, Masterchem Industries LLC warrants to the original residential consumer purchaser (1) that the product meets Masterchem Industries LLC’s manufacturing specifications, and (2) the performance of this product when applied according to the label instructions and specifications. In the event that this product proves to be defective within one year from the date of purchase, Masterchem Industries LLC will, at its option and upon presentation of proof-of-purchase (the original receipt), either furnish an equivalent amount of new product or refund the original purchase price of this product to you. This warranty is not transferable. This warranty excludes (1) labor and costs of labor for the application or removal of any product, and (2) any incidental or consequential damages, whether based on breach of express or implied warranty, negligence, strict liability or any other legal theory. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. To the extent permitted by applicable law, any implied warranties including the implied warranties of merchantability and of fitness for a particular purpose, are limited to the duration of this express warranty.  Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state. Note to residents of the State of New Jersey: The provisions of this warranty, including its limitations, are intended to apply to the fullest extent permitted by the laws of the State of New Jersey. For warranty service, call: 1-866-774-6371, or email: Masterchem Industries LLC reserves the right to inspect any and all application of the product prior to processing your claim made under this warranty.

General Information



If you scrape sand or remove old paint, you may release lead dust. LEAD IS TOXIC. EXPOSURE TO LEAD DUST CAN CAUSE SERIOUS ILLNESS, SUCH AS BRAIN DAMAGE, ESPECIALLY IN CHILDREN. PREGNANT WOMEN SHOULD ALSO AVOID EXPOSURE. Wear a NIOSH approved respirator to control lead exposure. Clean up carefully with a HEPA vacuum and a wet mop. Before you start, find out how to protect yourself and your family by contacting the National Lead Information Hotline at 1-800-424-LEAD or log on to

WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm.

WARNING: Sanding or scraping pressure treated lumber may be hazardous; wear appropriate protection.

CAUTION! Sealed surfaces may become slippery when wet. Use caution when walking on surface when moisture is present.

Warning! Irritant!

HARMFUL IF SWALLOWED. MAY CAUSE EYE, NOSE AND THROAT IRRITATION. AVOID CONTACT WITH SKIN AND EYES AND AVOID BREATHING OF VAPORS AND SPRAY MIST. WEAR EYE PROTECTION AND PROTECTIVE CLOTHING. USE ONLY WITH ADEQUATE VENTILATION. To avoid breathing vapors and spray mist, open windows and doors or use other means to ensure fresh air entry during application and drying. If you experience eye watering, headaches or dizziness, increase fresh air. If properly used, a respirator (NIOSH approved for organic vapor with P series particulate pre-filter) may offer additional protection; obtain professional advice before using. A dust mask does not provide protection against vapors. Avoid contact with eyes and skin. Wash thoroughly after handling. Close container after each use.

First Aid

  • If you experience difficulty in breathing, leave the area to obtain fresh air. If continued difficulty is experienced, get medical assistance immediately.
  • In case of eye contact, flush immediately with plenty of water for at least 15 minutes and get medical attention.
  • For skin, wash thoroughly with soap and water.
  • If swallowed, get medical attention immediately.


  • Base

    Ultra Pure White, Deep, and Pre-Tint

  • Int/Ext


  • Color

    Ultra Pure White, Deep, Silver Gray, Slate Gray

  • Coverage Rate

    200-400 sq. ft./gal. depending on application method and substrate porosity. Does not include the loss of material from spraying.

  • Coverage - Low

    200 sq. ft.

  • Mils Wet


  • Mils Dry


  • Coverage High

    400 sq. ft.

  • Mils Wet


  • Mils Dry


  • Viscosity

    90 - 100 KU

  • VOC

    50 g/L

  • Volume Solids


  • Weight Solids


  • Flashpoint