The Final Finish: A Guide to Choosing & Using SEK Sealers
You're on that finishing stage of building something to be proud of. The pavers are laid, the stone is set, and the space looks incredible. But what happens when the rain falls? Or the first oil stain from a barbecue? That's where paver sealers and stone protection come in. Using the right sealer is the single most important step you can take to protect your project from the elements, stains, and the wear and tear of time.
At American Stone, we trust SEK sealers because they're built for professionals. Here's how to choose the right one and apply it perfectly.
The world of sealers can seem a little complicated, but it really boils down to two main questions: What kind of surface are you sealing, and what kind of look do you want?
Step 1: Choosing Your Sealer - What Finish Are You Looking For?
A. Surface Type Different stones have different porosities. Some, like porous travertine or flagstone, will absorb a sealer much more readily than dense granite. You'll need a sealer that's designed for your specific material. A great tip from Old Station Landscape Supply is to understand the stone you're working with first. This will dictate your choice and how much sealer you'll need.
B. The Finish This is the fun part. What do you want your project to look like when it's done?
- Natural Look (Penetrating Sealers): These sealers absorb deep into the stone's pores, creating a barrier from within. They provide excellent protection without changing the stone's appearance at all. The surface retains its original texture and color. This is a perfect choice for those who love the raw, organic look of their natural stone.
- Wet Look (Enhancing Sealers): These sealers not only protect the stone but also deepen and enhance its natural colors. They give the stone a rich, wet appearance that makes the colors pop. This is a popular option for bringing life back to faded pavers or a patio that has lost its original vibrancy.
- Glossy Look: These sealers create a durable, protective film on the surface of the stone, providing a shiny, high-gloss finish. They offer the most intense color enhancement and protection but can sometimes be more prone to wear in high-traffic areas.
Step 2: Prepping Your Surface - The Foundation of a Flawless Finish
You can have the best sealer in the world, but it won't matter if you don't prep the surface correctly. This is where the pros stand out.
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Clean it right: Make sure the surface is completely clean and free of dirt, moss, algae, and efflorescence. SEK Surebond has a line of cleaners specifically designed to get the job done right. Don't skip this step!
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Make it bone dry: The surface must be completely dry before you apply the sealer. Wait at least 24 hours after cleaning or after any rain. Sealing a damp surface can trap moisture and cause a milky-white haze.
- Test, Test, Test: Always, always test the sealer on a small, inconspicuous area first. This will show you exactly how the sealer will look on your specific stone and allow you to make any final adjustments.
Step 3: Application Techniques - Get It Done Right the First Time
Different finishes require different techniques. While you should always follow the manufacturer's directions, here are some general rules of thumb.
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For Penetrating Sealers: Use a low-pressure sprayer and a roller. Apply a thin, even coat, and then immediately back-roll the surface to ensure even distribution and to remove any pooling.
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For Enhancing or Glossy Sealers: You may need a heavier application. Use a sprayer to flood the surface and then a squeegee to push the sealer into the joints and pores. Follow up with a roller to even it out. This method is especially effective for paver patios where you want to stabilize the joint sand.
- Avoid over-application: More is not always better. Too much sealer can cause a slippery surface or a cloudy haze. A single, well-applied coat is usually all you need.
By following these steps, you're not just sealing a patio. You're securing your client's investment and your own reputation. A perfectly sealed project is a satisfied customer for life, and that's the kind of business that grows itself.
Need to find the right SEK sealer for your project? Come talk to us at American Stone.
We'll make sure you have the right materials and the right advice to get the job done flawlessly.
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