The Correct Order: Sealcoating First, Striping Last
One of the most common questions we get: "Should I sealcoat or stripe my parking lot first?"
The answer is simple: Always sealcoat first, then stripe.
Why This Order Matters
Sealcoating is a protective layer that covers your entire asphalt surface - including any existing lines. If you stripe first and then sealcoat, you'll completely cover your fresh lines with black sealer. That's wasted money and time.
The Proper Sequence
How Long to Wait Between Sealcoating and Striping
Wait at least 24 hours before striping, ideally 48 hours. The sealer needs to:
Painting on uncured sealer can cause:
Weather Considerations
Both sealcoating and striping need proper weather conditions:
| Factor | Sealcoating | Striping |
|---|---|---|
| Temperature | Above 50°F | Above 50°F |
| Rain-free | 24 hours | 4-6 hours |
| Humidity | Below 90% | Below 85% |
In St. Louis, spring and fall are ideal. Summer works but may require early morning starts to avoid afternoon heat.
Bundle for Savings
Since both services need to happen in sequence anyway, bundling makes sense:
Common Mistakes to Avoid
How Often Should You Do This?
Sealcoating: Every 2-3 years in Missouri climate
Striping: Every 1-2 years, or when lines fade significantly
Since striping is more frequent, you won't always bundle them. But when sealcoating is due, always plan for restriping immediately after.
Get a Bundle Quote
STL Line Striping offers discounted bundle pricing for sealcoating and striping. Contact us for a free estimate and we'll coordinate the timing for optimal results.
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STL Line Striping
St. Louis's trusted experts in parking lot striping, sealcoating, and pavement marking. Serving the metro area with professional, reliable service.
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