Helpful Epoxy Garage Floor Cost Calculator with 3 Rust-Oleum Options
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Epoxy Garage Floor Cost Calculator
Do you want your new concrete garage floor to have a shiny, durable epoxy finish? My Epoxy Garage Floor Cost Calculator is designed for U.S. homeowners, DIY enthusiasts, and small contractors who want quick, fairly accurate estimates before starting a project.
Popular Rust-Oleum Epoxy Systems
My Epoxy Garage Floor Cost Calculator is totally based on trusted concrete floor coating systems from Rust-Oleum, a leader in the field. Here’s a quick breakdown:
Rust-Oleum Concrete & Garage Floor Paint & Primer
An acrylic alternative for homeowners seeking a simpler, low-cost upgrade without full epoxy installation.
Rust-Oleum EpoxyShield
A budget-friendly epoxy kit for DIY projects. Ideal for standard two-car garages, it balances durability and affordability.
Rust-Oleum ROCKSOLID
A premium polycuramine-based coating that offers a showroom-quality finish, extreme durability, and chemical resistance. Costs more up front but saves on long-term maintenance.
My Epoxy Garage Floor Cost Calculator is simple to use and accommodates a range of variations and choices.
Project Inputs
Select Garage Size
Choose a common garage size or enter your own dimensions.Floor Area: 0 sq ft
Select the type of epoxy coating for your garage floor
Material Prices
The material prices shown are the default prices. You may choose to re-check the price by clicking on the link and modifying it if necessary. Please refresh page to restore default prices.
| Material | Price per Gallon | Price per Pack | Check Price |
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Project Summary, Process, & Estimates
Selected Inputs
Painting Process
Material Quantity & Cost Summary
| Material | Quantity | Unit | Cost ($) |
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Notes & Disclaimers:
1. All estimates are approximate.
2. Adjust material quantity up to make a full pack for purchase convenience.
3. Actual material use may vary based on surface condition and application quality.
4. Always follow safety instructions.
Here is a guide on Rust-Oleum epoxy garage floor coating, prepared by an expert in painting concrete garage floors:
Essential Surface Preparations before Epoxy Application
Before applying any Rust-Oleum garage floor coating, thorough surface preparation is crucial for optimal results.
New concrete must cure for a minimum of 28 to 30 days before coating. Always test for moisture by taping an 18×18″ (or 2×2′) plastic sheet to the bare concrete for 24 hours; if dampness or water droplets appear, allow more drying time.
Check for sealers by pouring water on the concrete; if it beads up, a sealer is present and may need removal or testing for adhesion.
Clean heavily soiled areas with a heavy-duty degreaser or cleaner, scrubbing thoroughly and rinsing as needed. Next, use concrete etch according to instructions to ensure proper adhesion, rinsing the floor thoroughly and allowing it to dry completely.
For previously coated floors, check for good adhesion by cutting an X, applying duct tape, and pulling it off; if more than 10-25% of the old coating is removed, it must be completely removed mechanically or chemically.
Rust-Oleum Concrete & Garage Floor Paint & Primer
Reference Source for Technical Data Sheet of Rust-Oleum Concrete & Garage Floor Paint and Primer
Rust-Oleum Concrete & Garage Floor Paint & Primer is a modified acrylic floor paint designed for various concrete surfaces, including carports, garages, driveways, basements, porches, patios, walkways, and pool decks, as well as indoor or outdoor vertical masonry.
It is packaged in a 1-gallon and 5-gallon container. This paint dries to a satin finish and is available in standard colors like Armor Gray, Battleship Gray, or a tint base that can be customized to 14 colors.
Decorative vinyl chips can be purchased separately to further enhance the looks of your garage floor.
For application, ensure air, material, and surface temperatures are between 60-85°F (15-29°C), with surface temperature at least 5°F (3°C) above the dew point, and relative humidity not exceeding 85%.
The paint should be thoroughly mixed to re-disperse any settled pigment. Apply using a synthetic ½” nap roller in 4×4 foot sections, cutting in edges first.
Typically, only one coat is needed, though touch-ups might be required in high-traffic areas.
Allow 12-16 hours for light foot traffic and 5-7 days for vehicle traffic.
Rust-Oleum EPOXYSHIELD® Water-Based Epoxy Garage Floor Coating
Reference Source for Technical Data Sheet of Rust-Oleum EPOXYSHIELD Garage Floor Coating
The EpoxyShield Water-Based Epoxy Garage Floor Coating (Pouch Kits) is a two-component, water-based epoxy system designed for concrete garage floors in good condition, free of curing agents and sealers.
It dries to a gloss finish with a solid base color and color fleck finish. Each kit contains a two-part Burst Pouch, decorative chips, concrete etch, and instructions.
Mixing involves placing the pouch on the ground and rolling it from the Part B side towards the Part A side to burst the middle seal. Then, thoroughly shake it for 2-3 minutes to combine the materials.
The pot life of the mixed product varies with temperature, ranging from 1 to 2 hours.
Application should occur when air, material, and surface temperatures are between 60°F and 85°F (15 °C and 29°C), and humidity is not greater than 85%.
Pour the mixed material into a roller tray, cut in perimeter edges, and apply an even coat using a synthetic ½” nap roller cover in 4×4 foot sections.
Scatter decorative chips onto the wet paint and maintain a wet edge to prevent lap marks. Foot traffic is allowed in 12-16 hours, and vehicle traffic after 3 days. For a slip-resistant surface, Rust-Oleum Anti-Skid Additive can be added.
Rust-Oleum ROCKSOLID® Garage Floor Coating
Reference Source for Technical Data Sheet for Rust-Oleum RockSolid Garage Floor Coating
The RockSolid® Garage Floor Coating features a Polycuramine formulation, which is a proprietary blend of epoxy, urethane, and polyurea, known for excellent hardness, adhesion, and durability on properly prepared concrete floors.
This coating offers excellent resistance to salt, oil, gasoline, and other harsh chemicals, contains zero VOCs, and has a low odor, making it suitable for indoor applications.
It is a 96% solids formulation with excellent self-leveling properties. Kits are available in various colors like Gray, Tan, Mocha, Dark Gray, and Black, for both 1-car and 2.5-car garages.
Each kit includes a Polycuramine Burst Pouch (featuring patented Burst Pouch Technology), a foam roller, decorative chips, concrete etch, and instructions. To mix, roll the pouch from the Part A side towards the Part B side like a tube of toothpaste to burst the middle seal, then shake for 2-3 minutes.
Apply only when air, material, and floor temperatures are between 40°F and 90°F (4°C and 32°C), with an optimal range of 55°F-90°F (13°C-32°C).
Pour the mixed product directly onto the floor in a 2-3” wide ribbon and use the supplied ⅜” Microfiber Roller Cover to apply evenly in 4’x4’ sections using an “M” and “W” pattern.
Each pouch covers up to 200-250 square feet. The surface is ready for foot traffic in 8-10 hours and vehicle traffic in 24-36 hours.
Frequently Asked Questions (FAQs)
Q: How long does new concrete need to cure before coating?
A: New concrete should cure for at least 28 days for EpoxyShield 1-Part Concrete Paint and EpoxyShield Water-Based Epoxy, and 30 days for RockSolid Garage Floor Coating.
Q: How do I test for moisture in my concrete?
A: Tape an 18×18” (or 2×2′) piece of 4 mil plastic sheeting to the bare concrete for 24 hours. If the concrete underneath is darker or water droplets appear inside the plastic, allow additional drying time.
Q: Can I apply these coatings over a sealed floor?
A: If water beads up when poured on the concrete, a sealer is present. Sealers must be removed (e.g., by grinding or shot blasting) to ensure proper adhesion.
Q: What are the ideal temperature conditions for the application?
A: For RockSolid, apply when air, material, and floor temperatures are between 40-90°F (4-32°C), with optimal application between 55-90°F (13-32°C).
For EpoxyShield products, apply between 60-85°F (15-29°C). Avoid direct sunlight, rain, or extremely damp conditions.
Q: How long do I have to use the mixed product?
A: RockSolid has a 45-minute pot life. EpoxyShield Water-Based Epoxy has a pot life varying from 1 to 2 hours, depending on temperature.
Q: What do I use to clean tools?
A: Clean tools and equipment with mineral spirits for RockSolid products. For EpoxyShield products, wash tools and equipment immediately after use with warm water and a mild detergent.
