Quick-setting epoxies and flexible polyurea crack fillers

Why Proper Crack Repair Determines Adhesion, Smoothness, and Long-Term Coating Performance

No matter how premium your epoxy or polyaspartic system is, it will only perform as well as the surface beneath it. In professional floor coating, crack repair is not an optional add-on – it is the foundation of quality. At Chromology Florida East Inc. we work every day with contractors across South Florida to ensure their projects start right, using the correct crack repair systems for the slab, the coating, and the environment.

Whether you’re coating a commercial showroom, prepping a two-car garage in Weston, or restoring a polished concrete floor near Fort Lauderdale, selecting the right quick-setting epoxy or flexible polyurea crack filler is critical to achieving a smooth, durable, professional finish.

As a leading epoxy supplier in Davie, FL, we stock both rigid and flexible crack repair systems trusted by professional installers  – all available for same-day pickup to keep fast-moving crews on schedule.

Crack Repair Is Not Optional  – It’s the Foundation of Quality

Ignoring or rushing crack repair can undermine the entire system. Improperly treated cracks and joints can lead to:

  • Delamination or peeling of the coating
  • Visible seams or ghosting in decorative finishes
  • Moisture intrusion and vapor bubbling
  • Premature failure of topcoats and flake systems

That’s why we recommend industrial-grade crack fillers designed specifically for Florida’s heat, humidity, and slab movement. These systems are used on everything from commercial kitchens and warehouses to parking decks and residential garages – and they’re stocked and ready when you are.

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Product Spotlight: Epoxy vs. Polyurea Crack Fillers

Understanding the difference between rigid and flexible fillers is key to long-term success.

Quick-Setting Epoxy Crack Fillers

  • Cure rigid for maximum strength
  • Ideal for hairline cracks and tight joints
  • Excellent under grind-and-seal, polished concrete, and broadcast systems
  • Sandable or grindable within 30–60 minutes
  • Best suited for commercial and industrial floors with heavy equipment

 Flexible Polyurea Crack Fillers

  • Ultra-fast cure, often 5–15 minutes
  • Remain flexible to accommodate movement
  • Moisture-tolerant and easy to shave flush
  • Recommended under polyaspartic and outdoor coating systems
  • Ideal for garage floors and slabs affected by temperature swings

Not sure which one to use? Our in-store team will help match the correct filler to your slab conditions, crack type, and coating system.

Tutorial: How to Use Crack Fillers Before Decorative Finishes

Step 1: Grind + Clean

Open cracks with a crack chaser or V-blade. Remove debris using a vacuum and acetone.

Step 2: Mix + Pour

  • Epoxy: Mix Part A and B at the specified ratio
  • Polyurea: Load the dual cartridge and dispense evenly

Step 3: Overfill + Shave

Overfill slightly, then grind or scrape flush once cured.

Step 4: Prime + Coat

Apply primer or basecoat within the recommended window for optimal adhesion.

In Stock Now at Chromology Florida East Inc.

We proudly serve contractors across Davie, Fort Lauderdale, Boca Raton, Miami, and the greater South Florida region with:

  • Rigid epoxy crack fillers (deep-fill, sandable)
  • Flexible polyurea crack repair systems
  • Trowel-grade patching compounds
  • Sand blends, applicators, and joint backer rods
  • Contractor training and technical product support

Why Contractors Choose Chromology

While suppliers like Epoxy Depot USA, Art of Coating Miami, or Latux Epoxy may focus on volume, Chromology Florida East Inc. focuses on results.

🔹 Premium concrete coatings Florida installers trust

🔹 Reliable local inventory with commercial performance

🔹 Personal service and real jobsite guidance

🔹 No waiting. No guessing. Just proven systems.


Chromology Florida East Inc.

📍 10408 W State Rd 84, Davie, FL 33324

📞 Call now for product availability

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Start every job strong.

With professional crack repair systems from Chromology Florida East Inc., your coating system is built to last – from the slab up.

chromology featured products

Blue Granite

40 lb Flake – Blue Granite is a UV-stable decorative flake blend designed for epoxy and polyaspartic flooring systems. Ideal for full or partial broadcast applications. Available at ChromologyDavie.com.

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2" Chip Brush

Disposable brush with natural bristles and solid wood handle. Perfect for primers, edges, and detail work in epoxy and polyurethane floor systems.

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2.5 Quart Multi-Mix Container Midwest

Solvent-resistant mixing cup with graduated measurement lines. Reusable, durable, and built for accurate mixing of epoxies and coating materials.

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40lb Flake - Hybrid Slate

100% polymer flake blend in cool greys, white, and charcoal. Adds visual depth, slip resistance, and UV stability to epoxy floors.

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Heavy-duty roller frame with reinforced nylon cage and quick-release grip. Ensures even pressure and smooth application of epoxy and polyaspartic coatings.

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MPC 263

Premium 100% solids epoxy coating system with exceptional adhesion and chemical resistance. Ideal primer, base, or top coat for industrial and commercial floors.

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PurEpoxy S85 Slow Cure - Polyaspartic

Two-component aliphatic polyaspartic with extended working time. Crystal clarity, superior UV stability, and maximum durability for large-area applications.

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Polypropylene Spike Shoes Midwest

Professional spike shoes with polypropylene sole and 1-inch steel spikes. Adjustable straps, superior stability, and all-day comfort for coating installers.

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