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180 oz. Black Polycuramine 2.5 Car Garage Floor Kit

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  • 20 times stronger than garage floor epoxy and virtually VOC free
  • Resists chemicals, hot tires and ready for full use in 24 hours
  • Provides a high-gloss finish on interior concrete floors
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Product Overview

This polycuramine car garage floor kit is 20-times stronger than normal epoxy. It provides a high-gloss finish to workshop floors, garage floors and other interior concrete surface. This coating resists salt, oil, gas and other chemicals for a lasting touch. Virtually VOC free, this floor kit will be ready for a vehicle 24 hours after application. It produces a showroom quality on your floor.
  • Virtually VOC free, ideal for use on interior concrete surfaces: garage floors, workshops, basements and other interior concrete in mudrooms, offices and more
  • Resists cracking and peeling for a long lasting finish
  • Each kit covers up to 500 sq. ft. depending on surface porosity
  • High-gloss finish provides a showroom quality floor
  • Strongly adheres to concrete resists chemicals, prevents hot tire pick up, peeling and cracking
  • 8 to 10-hours walk on time, vehicle ready in 24-hours
  • Kit includes: 2-foam rollers, 2-polycuramine burst pouches, concrete etch and denim decorative chips
  • Not just for garages, use on any interior concrete floor
  • California residents

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360 oz. Gray Polycuramine Industrial Floor Coating
BrandRust-Oleum EpoxyShieldRust-Oleum RockSolidRust-Oleum RockSolid
Name240 oz. Tan High-Gloss 2.5-Car Garage Floor Kit180 oz. Black Polycuramine 2.5 Car Garage Floor Kit360 oz. Gray Polycuramine Industrial Floor Coating
Container Size240 Ounce180 Ounce360 Ounce
Paint/Stain FeaturesChemical Resistant,Prevents hot tire pickup,WaterproofChemical Resistant,Skid ResistantChemical Resistant,Mildew Resistant,Prevents hot tire pickup,Skid Resistant,Waterproof
Substrate/Surface Usage TypeBrick,Concrete,StoneBrick,Concrete,StoneBrick,Concrete,Stone
Coverage Area (sq. ft.)500500 ft²1000 ft²
Base MaterialEpoxyPolycuraminePolycuramine
Epoxy Type2 Part Epoxy
Surface LocationBasement Floor,Garage FloorBasement Floor,Garage FloorBasement Floor,Garage Floor
View ProductView ProductView Product



Container Size
180 Ounce
Coverage Area (sq. ft.)
500 ft²


Application Method
Base Material
Color Family
Dry To Touch Time (hh:mm)
Maximum Optimal Temperature (F)
Minimum Optimal Temperature (F)
Number per Package
Paint/Stain Clean Up
Mineral Spirits
Paint/Stain Features
Chemical Resistant,Skid Resistant
Paint/Stain/Waterproofer Product Type
Concrete Basement & Garage
Recommended Number of Coats
Stain & Sealer In One
Substrate/Surface Usage Type
Surface Location
Basement Floor,Garage Floor
Time before recoating (hours)

Warranty / Certifications

Manufacturer Warranty
Satisfaction guaranteed for full refund of purchase price

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 3.2
    out of 916 reviews
  • 54%recommend this product
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Showing 1-10 of 916 reviews
Garage Floor update
Where do I start, I bought this kit to paint my garage floor. I was well aware of the feedback and seen it was pretty mixed so I thought I’d give it a shot. I’ve painted many garage floors, being military and constantly moving, I have used many different products but wanted something tougher with hopes to get more longevity. I followed the directions with preparation, moisture test, and duct tape test of previous paint on the floor. I decided to perform this in two sessions, figured two bags I could do a side at a time. The cleaning materials provided in the box is just okay. Product seems very durable. My garage is 22x22 and I had more than enough paint. Problems….. my garage floor is two different colors. Not even close to being the same. I used the same techniques conditions were the same to apply both and had two different results. Very disappointed with results. So much work only to have to redo
Response from Rust-OleumSupportJan 20, 2022
That is odd, Ralph! When using multiple kits, we do recommend intermixing the Base components together to ensure a uniform color throughout. We need to know more about your experience to get to the bottom of this. Please call us at 888-683-5667 to discuss further. - Rust-Oleum Product Support 5 Rustoleum
    Looks decent, not durable at all
    Went through the trouble for a whole week to prep my floor: Rented a grinder, ground, and thoroughly cleaned and rinsed the floor prior to install. Followed the instructions for humidity and temperature. The end product looks okay, but chips very easily!
    Response from Rust-OleumSupportJan 7, 2022
    Yikes, that is not what we expect to hear! Proper surface prep and application is key in ensuring lasting results with Rust-Oleum RockSolid Garage Floor Coating. We want to hear more about your application and try to make things right with you. Please give us a call at (888) 683-5667 to talk with us further.
    - Rust-Oleum Product Support 3 Rustoleum
      Purchase for a new home and epoxy didn’t give
      The contractor squeegeed / roller brushed the epoxy around and at the last bit of square that was left the epoxy didn’t give so now I have to pay another $200 for just a little part and pay the guy to come out again smh.
      Response from Rust-OleumSupportDec 3, 2021
      Hi Misael, we are not sure what is meant by the epoxy didn't "give", but if you can give us a call at 888-683-5667, we will be happy to help! - Rust-Oleum Product Support 2 Rustoleum
        Question Prep Instructions over paint
        A contractor scraped, cleaned and washed it before applying 1-part epoxy. Wanted to improve the look and hardness. Both the literature and Rust-O-Leum on-line FAQ's said it would be fine if first primed, which I did before applying the first of two coats of Rocksolid. First application was fine. The hardness is amazing, but after 12 hours it has bubbled. To recoat with paint chips, directions are to apply within 7 days. First, bubbles have to be fixed. I've called Product Support, but they don't answer the phone.
        Response from Rust-OleumSupportSep 10, 2021
        Thank you for reaching out, Peter! When using Rust-Oleum RockSolid Garage Floor Coating with the Rust-Oleum Concrete and Garage Recoat Primer, it is essential that you are following the listed recoat times for the primer. If wanting to recoat the surface as it is now, you can sand the surface smooth and wipe it down with acetone prior to recoating. If you sand the whole surface with 60/80 grit sandpaper and wipe it down with acetone, you can recoat anytime! For further assistance, please give us a call at (888) 683-5667. We are here Monday through Friday from 8AM-5PM CST except for on federal holidays.
        - Rust-Oleum Product Support 3 Rustoleum
          • Recommended
          sticky not dry
          Followed every step and cleaned the floor Thoroughly aplied product in my garage floor is sticky after two weeks you can see my finger prints in picture only can upload one photo,wish i could take it back to get my money back i bought two boxes close to $500 a complete waste money and time
          Response from Rust-OleumSupportAug 12, 2021
          Yikes, something is amiss here, Gary! Rust-Oleum RockSolid Garage Floor Coating not drying is typically caused by improper mixing or environmental factors. We do want to get to the bottom of this and try to offer a solution. Please give us a call at 888-683-5667 to talk further. We hope you will give us a chance to try to make things right with you!
          - Rust-Oleum Product Support 3 Rustoleum
            Paint peels off due to hot tire
            I'm very disappointed with this product. I did everything in accordance with instructions. I waited for 7 days before I parked my car in the garage after the paint. It came off the very first day. And, it keeps peeling off ever since. Is there a solution available? Is there a touchup kit?
            Response from Rust-OleumSupportAug 3, 2021
            We need to know more to get to the bottom of this. Rust-Oleum RockSolid Polycuramine Garage Floor Coating has excellent adhesion to properly prepped concrete. Please give us a call at 888-683-5667 so we can hear more your application and try to make things right.
            - Rust-Oleum Product Support 6 Rustoleum
              Waited 10 days before moving back in. Scratched it while...
              Waited 10 days before moving back in. Scratched it while moving a box across the floor. Went on uneven, differences in color pigmentation from one package to the next. Stay with the epoxy. This stuff is garbage. Put the Apoxsee on my trailer floor two years ago and is still holding up just great! I know, we are sorry please blah blah blah call this number and we will make it right with you sir. I tried that before I applied it, good luck getting through to somebody!
              Response from Rust-OleumSupportJul 19, 2021
              Let's see what we can figure out Don. Rust-Oleum RockSolid Polycuramine Clear Garage Floor Topcoat includes a satisfaction guarantee. We be happy to work with you to resolve the issue, call us at 888-683-5667.
              - Rust-Oleum Product Support 6 Rustoleum
              • Verified Purchase
              Different color areas and product doesn’t cover footage stated
              I ended up purchasing the Rock Solid 2.5 car garage kits we prepared our 2 car garage floor as directed. Let dry for 24hrs before applying the product. We followed all directions and mixed the product as directed, used a timer to make sure we mixed enough. 1/3 of the way through the garage we realize we would need more product. I ran to The Home Depot 15mins away while my husband continued to apply the product. I purchased a 1car Garage kit. We used all 3 bags of mix. We let dry for 48hrs. There are several areas that are a lot darker colors. We have used the epoxy coating on other floors in our previous home and never had an issue. This product was more expensive. RockSolid is not a product I will be recommend to anyone. We had our realtor ask how it turned out and we have to be honest.
              Response from Rust-OleumSupportJul 12, 2021
              Oh no, this is not what we like to hear. Rust-Oleum RockSolid Polycuramine Garage Floor Coating is held to a very high color standard, when the pouches are mixed in the same manner the color typically matches perfectly. Each 2.5 Car RockSolid Kit covers up to 450-500 square feet. Concrete is a porous substrate with porosity varying from floor to floor. The more porous the concrete means more of whatever is being applied to the concrete will absorb and bond with the concrete. Give us a call at 888-683-5667 so we can hear more about your application and work to make things right.
              - Rust-Oleum Product Support 6 Rustoleum
                Bubbles after first drive
                I would have given this product 5 stars but it has started to bubble where the tires have been. I would have given it 1 star but the product (so far) looks good everywhere else. We did EVERYTHING correctly. We patched, rented a floor sander, etched, cleaned, vacuumed, and primed. Application was OK and you can get the hang of it quickly. We waited a few days before walking on it and did not drive on it for 9 days! Even then we only pulled the car in from the driveway. We pulled the car out and now see bubbles where the tires were. We spent a lot of money (sander rental, primer and product) which would have been fine if it lasted. You can see the bubbles in the photo and I am sure that shortly these will become voids. At this point we are disappointed. I will update this one way or the other so others can learn.
                Response from Rust-OleumSupportMay 25, 2021
                We need to know more to get to the bottom of this. Rust-Oleum RockSolid Polycuramine Garage Floor Coating should not bubble when applied to a completely dry, properly prepped floor. Give us a call at 888-683-5667 so we can hear more about your application and work to make things right.
                - Rust-Oleum Product Support 6 Rustoleum
                  1 person found this helpful
                  Follow instructions
                  If you follow instructions you’ll be ok. I needed a 2.5 car kit and 1 car kit for 550 square foot. I thinned it out in some spots and can see a tad bit of a color difference. My advice is buy extra and extra chips. Don’t thin it out!! I did 1 coat of clear after it was done since I threw down extra chips
                    • Recommended
                    1 person found this helpful
                    Showing 1-10 of 916 reviews