How to Seal a Concrete Industrial Floor: Tips And Techniques

Are you also tired of looking at the bare, cracked concrete in your warehouse or factory? Sealing concrete floors isn't just for aesthetics; instead it helps keep dust, spills, and breakdowns. It's not an option but an essential. Turn your rough slabs into smooth, durable floors that last long through industrial concrete sealer. 

Learn everything you need to know about sealing concrete floors with pro tips and techniques by Olympus Concrete Coatings. Let’s get started!

What Is Sealed Concrete And Why Industrial Floors Need It

Let’s begin with, what is sealed concrete? Sealed concrete is a protective coating of concrete sealer for floors that acts as a barrier and locks out moisture, stains, and chemicals. 

Unsealed concrete coating allows dust storms, oil stains, and scratches. On the other hand, sealed concrete floors are easy to clean, slip resistant and last decades. 

Why do industrial floors need it? Well, industrial floors are high traffic areas that work with heavy loads and need cleaner air and tools. Industrial concrete sealers are essential to avoid chemical and oil spills, prevent cracking and cut out dust for a cleaner environment. 

Best Industrial Concrete Floor Sealer Options

Now no more cheap sprays, go professional and use these best industrial concrete floor sealers for your warehouse or factory. 

• Epoxy: This sealer option is best for heavy traffic areas, providing durability that last 10 to 20 years. For good quality, go for epoxy sealant for concrete floors.
• Polyaspartic: Looking for something that cure fast? Polyaspartic is your go to sealer. This sealer provides durable floors that last around 5 to 15 years. 
• Acrylic Concrete Floor Sealer: This one's best for light duty areas and last for 1 to 3 years.   

For industrial use, epoxy sealant for concrete floors is the best option. It's one of the toughest sealers that fight against abrasion, chemicals, and hot tires. Interested in learning more about floors and epoxy? Check out our blog page for more detailed guides. 

How to Seal a Concrete Industrial Floor: A 5-Steps Process

1. Prep Your Surface

• Remove old coatings through diamond grind.
• Clean the surface and vacuum dust properly.
• Use epoxy mortar to patch any cracks.

2. Test Moisture

• Test for vapor. 
• Apply moisture barrier primer.

3. Apply Concrete Sealer for Floors 

• For the base, apply industrial concrete floor sealer evenly. 
• This one's optional but add quartz or flake to improve grip. 
• Seal the top coat with clear sealed concrete polyaspartic. This will help save time and cure in hours. 

4. Cure & Check

• In light traffic areas, curing time will be 4 to 24 hours.
• For heavy, allow it to cure for 48 to 72 hours.
• Make sure to always check for thin spots.

5. Maintenance 

• Sweep daily, mop weekly
• Re-apply topcoat every 5 to 10 years

Sealing concrete floors is our specialty. From commercial sealed concrete to metallic masterpieces, we handle it all. Get your FREE estimate today, Contact Us and allow our experts to transform your industrial floor now!

Frequently Asked Questions

Q1. What is the best sealer for cement floors?

The best sealer for cement floors is definitely epoxy sealant for concrete floors. Some also like to go for acrylic concrete floor sealer.

Q2. How long do sealed concrete floors last?

With epoxy in heavy use, your sealed concrete floors will last 10 to 20 years. 

Q3. Can I DIY industrial concrete floor sealer?

No, for proper prep, moisture control, and high grade results, it's best to let the professionals handle it.