Quartz Epoxy
Indoor Quartz Sand Epoxy Self-Leveling Garage Floor Kit
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Color: Marble Grey
Quartz Epoxy Pro's Indoor Quartz Sand Epoxy Floor Kit combines a resin floor coating with decorative quartz aggregate for a textured garage and interior concrete floor appearance. Select Marble Grey, Desert Grey, or Black.
Choose your color
- Marble Grey
- Desert Grey
- Black
Before ordering
Review the chosen variant, kit contents, required preparation, and expected application thickness. Material requirements vary with surface condition and installation method. Confirm coverage and mixing instructions using the current technical data.
Installation considerations
Concrete must be properly prepared and suitable for coating. Moisture conditions, surface profile, temperature, and correct mixing are important to successful installation. Follow the manufacturer's instructions for application, ventilation, personal protection, and curing.
Finish and maintenance
The decorative quartz system produces a textured finish. Slip resistance varies with aggregate texture, finishing method, contaminants, and wet conditions. Clean according to the product's maintenance instructions and verify any required topcoat separately.
Not paint. Not a coating. A permanent floor system.
Most garage floor products you see at hardware stores are 1-part acrylic or latex epoxy paints. They look like epoxy, they're marketed like epoxy, but they sit on top of concrete without a true chemical bond. Hot tire pickup, oil spills, and foot traffic degrade them within 1โ3 years.
Our system is a true 2-part bisphenol A epoxy resin that chemically cross-links with the concrete surface on a molecular level. It doesn't just sit on top โ it bonds into the concrete profile. That's why it lasts 10โ20 years under conditions that destroy paint-based coatings in a season.
Quartz Sand Epoxy vs. Everything Else
- โ 1-part system
- โ No chemical bond
- โ Peels from hot tires
- โ 1โ3 year lifespan
- โ No texture or grip
- โ Looks dull at year 2
- โ ๏ธ Requires primer coat
- โ ๏ธ 15โ30 min pot life
- โ ๏ธ Expensive per sq ft
- โ ๏ธ Hard to DIY correctly
- โ Fast cure time
- โ UV stable (clear coat)
- โ True 2-part system
- โ Chemical concrete bond
- โ Quartz texture + grip
- โ 10โ20 yr lifespan
- โ DIY-ready kit format
- โ $2.49/sq ft value
Why the quartz aggregate makes all the difference
The silica quartz sand isn't just decorative. When it embeds into the wet epoxy, it:
- โAdds hardness and impact resistance that plain epoxy can't achieve alone
- โCreates a natural non-slip texture โ safer than smooth epoxy or polished concrete
- โPrevents micro-cracking from thermal expansion and contraction cycles
- โGives the floor its signature stone-like depth and texture that paint can never replicate
| Coverage per kit | Up to 100 sq ft (15% buffer recommended) |
| Walk-on time | ~24 hours after application |
| Full cure time | 72 hours at 68ยฐF (20ยฐC) or above |
| Pot life after mixing | 20โ30 minutes (temperature dependent) |
| Minimum application temp | 41ยฐF (5ยฐC) |
| Relative humidity | Below 65% RH |
| Water exposure | Avoid for 7 days after application |
| Heavy traffic / loads | Avoid for at least 5 days |
| Resin chemistry | 2-part bisphenol A epoxy (CAS 25068-38-6) |
| Application method | Self-leveling โ pour, squeegee, de-foam roller |
| Suitable for | Residential, Commercial, Industrial interiors |
| Aggregate | Quartz silica sand (broadcast and embed method) |
| Abrasion resistance | Excellent (quartz-silica reinforced) |
| Chemical resistance | High โ oils, solvents, cleaners |
| Slip resistance | Moderate to high (textured quartz surface) |
| Base formula | 24% epoxy resin, 12% curing agent, 59% fillers |
Surface Preparation (Most Important Step)
Clean thoroughly โ remove all grease, oil, dust, and contaminants with a concrete degreaser. Repair cracks and holes. Grind or shot-blast the surface to open the pores and create a mechanical profile for bonding. A properly prepped floor bonds for 20+ years. A rushed prep fails in 12โ18 months regardless of product quality.
โฑ 2โ4 HoursPrimer (Recommended for Older Concrete)
Apply primer to porous or previously coated surfaces. Primer fills micro-pores, dramatically improves adhesion, and prevents off-gassing bubbles. Allow full cure before proceeding. Especially important on concrete older than 5 years.
โฑ Per product labelMix Part A + Part B
Combine at the exact ratio on the label using a drill and paddle mixer. Mix thoroughly for 2โ3 minutes โ unmixed streaks will not cure correctly. You have 20โ30 minutes of working time (pot life). Work in manageable sections for larger floors.
โฑ 20โ30 min per kitPour, Spread, and De-Foam
Pour the mixed epoxy onto the floor and spread with a 22" squeegee to achieve an even layer. Immediately follow with a spiked de-foaming roller โ pass over the surface multiple times in overlapping rows to release trapped air bubbles and embed the quartz aggregate.
โฑ 30โ60 min per areaCure and Enjoy
Allow to cure in a dry, ventilated space. Walkable in ~24 hours, light use after 48 hours, full cure at 72 hours (68ยฐF+). Avoid water for 7 days, heavy loads for 5 days. After full cure, your floor is chemical-resistant, easy to clean, and built to last decades.
โฑ Walkable in 24 Hrs