From the Field – Brian Collins’ Guide to Epoxy & Polyaspartic Garage Floor Coatings That Last

When it comes to painting garage floors with a two-part epoxy or polyaspartic system, there’s a big difference between something that looks great on day one… and something that still performs years later.

That’s where experience matters.

Brian Collins has been in the painting business for over three decades. He learned the trade working alongside his father and has been part of our team at CertaPro Painters of the Main Line since 2018. Over the years, he’s worked on hundreds of garage floor coating projects – seeing firsthand what holds up, and what doesn’t.

Today, Brian has become a trusted resource for homeowners – not just applying coatings, but helping them understand how to do it right.

It Starts with the Prep – Always

If there’s one thing Brian emphasizes, it’s this:

“A garage floor coating is only as good as the surface it’s bonding to.”

Whether you’re using a two-part epoxy or a polyaspartic system, surface preparation is everything.

After mechanically grinding the concrete to create the proper profile, Brian stresses one step that’s often overlooked:

Vacuum. Then vacuum again. Then vacuum one more time.

Dust is the enemy.

Even a small amount left behind can interfere with adhesion. And when adhesion is compromised, coatings can peel – especially under the stress of vehicle traffic and hot tires.

Moisture – The Hidden Factor

Concrete may appear dry, but moisture can still be present below the surface.

Brian has seen how this can quietly lead to coating failure.

His approach: if there’s moisture, address it before coating.

That means:

• Testing when conditions call for it
• Applying a proper primer to seal in moisture
• Creating a stable surface before applying epoxy or polyaspartic coatings

A primer doesn’t just help with adhesion – it acts as a barrier that protects the entire system.

Epoxy vs. Polyaspartic – What’s the Difference?

Brian often walks homeowners through the difference between the two most common systems:

Two-Part Epoxy

• Strong adhesion and durability
• Great base coat option
• Typically more cost-effective

Polyaspartic

• Faster cure times
• Higher resistance to heat and UV exposure
• Excellent as a topcoat for long-term performance

In many cases, the best solution is a combination system – epoxy for build and adhesion, with a polyaspartic topcoat for protection.

Flakes – Where Performance Meets Style

Garage floor coatings aren’t just about protection – they can completely transform a space.

“Pick a color you love – and watch your garage turn into a showroom.”

Flake systems offer:

• Added durability through layering
• Improved slip resistance
• A more forgiving, textured finish

It’s where function and design come together.

What We’ve Learned Over Hundreds of Floors

At CertaPro Painters of the Main Line, we’ve completed hundreds of epoxy and polyaspartic garage floor coatings.

And along the way, we’ve learned what truly makes a system last:

• Proper mechanical preparation
• Thorough cleaning and dust removal
• Respect for moisture conditions
• Using the right system for the environment
• Taking the time to do it right

Some lessons come from experience.
Others come from continuous improvement.

Both make us better.

Training Matters – Staying Sharp as a Team

One of the advantages we have is access to a national training center just eight minutes off the Main Line in Audubon.

Our teams regularly brush up on their skills, stay current with best practices, and refine techniques around epoxy and polyaspartic systems.

Because even with decades of experience, we believe there’s always room to improve.

A More Consultative Approach

Brian approaches every garage floor as a consultant first.

He helps homeowners understand:

• The condition of their concrete
• Which system makes the most sense
• How to prevent common issues like peeling or hot tire pickup
• What to expect long-term

Because the goal isn’t just to apply a coating.

It’s to create a floor that performs in real-world conditions.

The Bottom Line

Painting a garage floor with a two-part epoxy or polyaspartic system isn’t just about appearance – it’s about building a system that lasts.

With decades of hands-on experience, ongoing training, and a commitment to doing things the right way, Brian and our team have refined what it takes to deliver long-term results.

Because a great garage floor shouldn’t just look good today.

It should still look great years from now.