One Stop Epoxy 150 Fast Cure 100% Solids Epoxy
One Stop Epoxy 150 Fast Cure 100% Solids Epoxy (150FC) is a contractor grade, fast curing epoxy built specifically for broadcast floor systems including full flake, sand, quartz, and aluminum oxide applications. This high build, 100% solids epoxy functions as a primer, base coat, and moisture vapor barrier in one product, helping installers reduce labor, shorten install time, and move projects faster without sacrificing performance.
Designed for real jobsite conditions, 150FC performs exceptionally well in hot and humid environments like Florida, where slower curing epoxies can become difficult to manage. For installers focused on one day flake floors and fast return to service projects, this is one of the most effective base coats available.
What Is Fast Cure 100% Solids Epoxy?
A fast cure 100% solids epoxy is a two component coating that contains no water or solvent and is engineered to cure quickly after application. It provides full film build, strong adhesion, and allows faster recoat times compared to traditional epoxy systems, making it ideal for broadcast floor systems and fast turnaround projects.
What Makes 150FC Different
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Built specifically for broadcast systems, not general purpose coatings
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Acts as primer, base coat, and MVB rated up to 12 lbs
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Fast cure profile allows topcoating in as little as 90 minutes
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Incredible working time compared to standard rapid cure epoxies
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Designed for one day floor systems and production installs
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Performs in heat and humidity where slower epoxies struggle
Best Uses for 150 Fast Cure Epoxy
- Full flake epoxy floors
- Sand broadcast systems
- Quartz broadcast floors
- Aluminum oxide broadcast systems
- Commercial and industrial flooring requiring fast return to service
Where This Product Should NOT Be Used
150FC should never be used for partial flake floors, solid color epoxy floors, or as a metallic base coat.
This product will amber under UV exposure. On broadcast systems, this is not an issue because the epoxy is fully covered:
- Full flake floors completely cover the epoxy base coat
- Sand and quartz systems are sealed with grout coats and topcoats
Because the epoxy is not exposed to sunlight in these systems, ambering is not visible. On partial flake, solid color, or metallic systems, the epoxy is exposed or relies on transparency, and discoloration will occur.
Who Should and Should NOT Use 150FC
This product is designed for experienced installers.
- Recommended for contractors with real epoxy installation experience
- Ideal for crews installing broadcast systems regularly
- Not recommended for beginners
If you have not installed at least 10 true epoxy floors, this is not the product to learn on. Fast cure epoxy requires planning, speed, and control.
150FC vs Typical Fast Cure Epoxy
| Feature |
One Stop Epoxy 150FC |
Typical Fast Cure Epoxy |
| Primary Use |
Broadcast systems (flake, sand, quartz) |
General purpose or mixed use |
| Moisture Protection |
Built in MVB up to 12 lbs |
Often requires separate primer |
| Working Time |
20 to 30 minutes (temperature dependent) |
Often flashes in 8 to 11 minutes |
| System Efficiency |
Primer, base coat, and MVB in one |
Multiple product steps required |
Working Time and Temperature Guidelines
One of the biggest advantages of 150FC is its outstanding working time. While other rapid or fast cure epoxies often limit installers to just 8 to 11 minutes, 150FC provides an incredible amount of open time while still delivering a rapid return to service.
| Ambient Temperature |
Approximate Working Time |
| Below 75°F |
25 to 30 minutes |
| 76°F to 85°F |
22 to 25 minutes |
| 85°F to 90°F |
20 to 22 minutes |
Important Application Warning: This product should NOT be applied on sun baked surfaces or in direct hot sunlight. Always factor surface temperature into your installation plan.
Mixing Requirements (Critical)
Proper mixing is essential for 150FC to cure correctly and achieve its moisture vapor barrier properties. Follow these exact instructions:
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Mixer Type: Full kits must be mixed using a box or cage style mixer. Quantities of 2 gallons or less may be mixed using a paddle mixer.
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Mixing Speed: Mix at 300 to 450 RPM.
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Mix Time (Above 75°F): Mix for exactly 2 minutes.
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Mix Time (Below 75°F): Mix for exactly 3 minutes.
Important: Once mixed, the material must be poured out of the bucket and onto the floor immediately in ribbons. Do not leave mixed epoxy sitting in mass in the bucket, as it will heat rapidly and flash cure.
Surface Prep Requirements
Concrete must be mechanically prepared and properly profiled. Fast cure epoxy will not compensate for poor surface preparation.
Application Systems
Full Flake Floors
Apply as a base coat and broadcast vinyl flakes to rejection. Seal with PolyGloss 85 Polyaspartic.
Sand Broadcast Systems
Broadcast kiln dried sand, silica, or aluminum oxide for slip resistance, then grout and topcoat.
Quartz Broadcast Floors
Use as a base coat for multi layer quartz systems requiring fast cure and strong adhesion.
Recommended Topcoats for Your System
Because 150FC is designed for rapid turnaround broadcast floors, selecting the right topcoat is crucial to finish your one-day install:
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For Flake Floors (Fast Cure): PolyGloss 85 Polyaspartic is the perfect match to maintain your fast return-to-service timeline, offering a high-gloss, UV-stable finish.
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For Flake Floors (More Working Time): If you need more time to roll out your topcoat, PolyGloss Slow Go provides the same polyaspartic benefits with a longer open time.
Available Colors
- Tan
- White
- Light Gray
- Medium Gray
- Black
Approximate Coverage Rates
- Flake receiver coat: 133 to 150 SFPG
- Primer on porous concrete: 150 to 200 SFPG
- Commercial applications: 100 to 135 SFPG
Frequently Asked Questions
Is this a good epoxy for garage floors?
Yes. It is a preferred epoxy for professional installers installing one day full flake epoxy garage floors or broadcast systems where the epoxy will be completely covered.
What makes 150FC different from other fast cure epoxies?
150FC is designed specifically for broadcast systems and includes a built-in moisture vapor barrier. Many fast cure epoxies require additional primers or are not optimized for flake, sand, or quartz applications.
Can I use this for a one day flake floor?
Yes. This is one of the best uses for 150FC due to its rapid cure time.
Why can’t this be used for solid color floors?
Because the epoxy will amber under UV exposure. It must be used in a broadcast system where it is protected from light.
Is this product beginner friendly?
No. It is designed for experienced installers who know how to manage fast-curing materials.
Does this replace a moisture vapor barrier?
Yes. It is rated to block moisture vapor transmission up to 12 lbs.
How long does 150FC take to dry before I can topcoat it?
Thanks to its fast cure profile, you can typically sweep, vacuum, and topcoat a flake floor in as little as 90 minutes, depending on jobsite temperature and humidity.
What is the working time for this fast cure epoxy?
The working time is outstanding compared to standard rapid epoxies. Depending on temperature, installers will have between 20 and 30 minutes of working time. However, the material must still be poured out of the bucket immediately after mixing.
Can 150FC be used outdoors?
No. Because it is not UV stable and will amber when exposed to sunlight, it is intended strictly for indoor applications.
Do I need to add solvent to thin this product?
No. This is a true 100% solids epoxy. It contains no water or solvents and should be applied exactly as mixed for maximum build and performance.
How much coverage will I get per gallon?
When used as a pigmented receiver coat for full flake systems, you can expect approximately 133 to 150 square feet per gallon (SFPG).
One Stop Epoxys standard resin is a 2 to 1 ratio 100% solids, two-component, high-build epoxy floor coating that’s designed for applications where heavy-duty protection is required.
Our Epoxy is easy-to-use, self-leveling, and delivers a high-gloss and chemically resistant surface. Combine with Decorative Chips, quartz, or Metallic Additive systems to create an attractive and durable finish or broadcast non-slip aggregates to produce a non-slip surface.
Application Equipment:
Flat – 3/16 inch notched rubber squeegee Rollers
3/8” nap, woven, shed-resistant roller cover in 4, 9 , or 18 inch.
2 inch chip brush
Mixing: 100% Solids Self Leveling is a two-component coating and proper mixing is required.
Mix base thoroughly to disperse pigment before mixing with activator. (This is the time to add in your pigment)
Mix 2 parts base to 1 part activator by volume for two minutes, material is immediately ready for use after mixing base and activator; no induction time required. Do not mix more material than can be used within the working time.
Pot Life NONE – GET IT OUT OF THE BUCKET! Approximately working time is 30-45 minutes at 70°F and 50% relative humidity. Higher temperatures or humidity will shorten pot-life and working time.
Application Procedure:
Pour mixed material onto floor in a long bead approximately 12-18 inches wide. Do not drain or scrape remaining material in bucket.
Use either a flat or notched rubber squeegee and spread material to uniform thickness.
After material is spread, back-roll your material with a 3/8” shed-resistant woven roller cover.
Tips:
DO NOT BACKROLL MATERIAL AFTER IT BEGINS TO TACK-UP.
