KILZ® Porch & Patio Floor Paint

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

Where To Buy

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 68.
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
Rated 5 out of 5 by from Great paint for concrete Bought this paint for a basement concrete floor. Awesome coverage, only had to touch up one spot after first coat.
Date published: 2020-04-21
Rated 4 out of 5 by from Works slick Tried and true..lives through mt winter!!Looks better than i hoped for last through 4 kids ,2 dogs 2 cats, and 40 below winters
Date published: 2020-04-21
Rated 5 out of 5 by from Great coverage We were redoing the poles on the front porch. The paint was peeling we were able to scrape off the loose and using the Kilz made for great coverage. It went on smooth and just looked so clean. Definitely would purchase again.
Date published: 2020-04-20
Rated 5 out of 5 by from Backyard paradise Staying in and staying busy! We ordered KILZ from Home Depot and had curbside pickup. We created a pallet floating deck and painted our long ignored fence! It brightened the area so much!
Date published: 2020-04-20
Rated 5 out of 5 by from A+ No complaints. Works great. Painted the floor of my chicken coop with it.
Date published: 2020-04-20
Rated 5 out of 5 by from Works great We painted walls of our basement after waterproofing.
Date published: 2020-04-19
Rated 5 out of 5 by from Great Product We bought the Kilz Porch and Floor paint and it is a great product. It’s durable and a good rich color.
Date published: 2020-04-18
Rated 5 out of 5 by from Great cover We redid our porch and it was awesome first time covering
Date published: 2020-04-17
Rated 5 out of 5 by from Good color...easy to use! I was tired of my concrete-floor back porch...And I decided to paint it. Well, In typical me-fashion, just painting it wasn’t good enough… I had to add some pizzazz. So I taped off “mortar-lines” To simulate random flagstone, then I painted the floor with a color to match clay tiles. Most people now I think I have a flag stone floor on my back porch, which is awesome!
Date published: 2020-04-17
Rated 5 out of 5 by from Great PRODUCT I did my patio porch and it came out super great. Love the product....will purchase again!
Date published: 2020-02-09
Rated 5 out of 5 by from GREAT COVERAGE This is very good paint. It covered very nicely with one coat. It looks really good!
Date published: 2020-01-04
Rated 5 out of 5 by from Excellent product I bought this product to redo my deck because it was in pretty bad shape. WOW, it came out amazing!! Easy to use and the wood that looked really bad, you can't even tell after paintng with this amazing product. I will definitely be using more of these Kilz products in the future.
Date published: 2019-10-31
Rated 5 out of 5 by from Worked great I bought it and it worked great. It did the job and was recommended from a friend
Date published: 2019-10-30
Rated 5 out of 5 by from great product ease of use and cleanup was great, dried fast.was able to finish 2 coats in 4 hrs.
Date published: 2019-10-30
Rated 4 out of 5 by from Easy to use! We tried a sample and loved how easy it was to spread and the durability.
Date published: 2019-10-28
Rated 5 out of 5 by from Saved us time and money! We had a mouse die in our crawl space between the subfloor and insulation. That little mouse started to decay and it’s body fluids wicked up through the subfloor all the way into the carpeting. Just a little mouse! We had to tear up the carpet and a section of crawl space insulation but Kilz sealed this really really disgusting smell in all the hard surfaces like nothing had ever happened. This was a gross experience but Kilz saved the day!
Date published: 2019-10-28
Rated 5 out of 5 by from Great I bought 5 gallons over the summer to paint my porch and deck. Pleased with how it turned out and would purchase again.
Date published: 2019-10-27
Rated 5 out of 5 by from Decking Amazing Used this product all summer on my decking. Applies thick but dries quick and gives great color!!
Date published: 2019-10-27
Rated 5 out of 5 by from Coved well, easy to use Coved over spay from painting the railings. Easy to use, dries as expected.
Date published: 2019-08-12
Rated 5 out of 5 by from Holds up well Painted my fri t and back porch 2 years ago. We paint it every other year.
Date published: 2019-07-08
Rated 5 out of 5 by from Awesome coverage I painted my deck a couple weeks ago and wow it looks amazing.
Date published: 2019-07-08
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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