Driveway Sealing, Sealcoating, Seal Coating, Blacktop Sealing: Is There a Difference?
October 3, 2026 · 8 min read
For homeowners
Driveway sealing and sealcoating in Lancaster County
A sealed driveway looks sharp and lasts years longer. We clean it, fill the cracks, cut the edges by hand and apply two coats. Most driveways are done in a single day.
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Lancaster Lines & Asphalt
Driveway Sealing & Sealcoating: what it is, and when it matters
Driveway sealing, sealcoating, seal coating, blacktop sealing: people use all four names for the same job, a protective coat over an asphalt driveway. Your driveway takes more abuse than most things around your house. It sits in full sun, holds snow and salt all winter, and carries cars that drip oil and fluids. By year three or four, a driveway that started out black is usually gray, dry and a little rough.
Sealcoating is the cheapest way to extend the life of a driveway. It is not a miracle and it does not repair damage, but it slows the process that creates damage. Homeowners who seal on a regular schedule often get many more years before they have to think about repaving, and a sealed driveway looks sharp from the street.
Our driveway jobs are done in a day. We arrive in the morning, prep and fill cracks, cut the edges by hand, spray two coats, and leave cones and tape in place. You walk the driveway with us at the end, and we tell you exactly when it will be ready for cars.
What is included
Every driveway sealing & sealcoating job from Lancaster Lines & Asphalt covers this
- 01
Clean and prep
Blow off dirt and debris, remove weeds from edges, treat oil spots with primer.
- 02
Crack filling
Hot rubber crack filler on cracks that need it, where the budget allows.
- 03
Brush edges
Edges cut in by hand so nothing lands on your lawn, siding or garage door.
- 04
Two coats
Two even coats of sealer with sand for traction.
- 05
Cure instructions
A clear time for when you can walk, and when you can drive.
- 06
Clean-up
We leave the site tidy and remove everything we brought.
Check your property
Is it time to seal your driveway?
- The color is gray instead of black.
- Loose stones show up at the edges of the driveway.
- Hairline cracks are starting to form.
- Your last seal was three or four years ago.
- The driveway is more than a year old.
- You want curb appeal before a sale or a party.
How it goes
How Lancaster Lines & Asphalt does it, start to finish
- Step 1
Estimate
Free estimate, usually from a quick look or a few photos, and a written price.
- Step 2
Prep day
Clean, scrape, prime oil spots, fill cracks.
- Step 3
Coats
Two coats applied with a spray wand and squeegee for even coverage.
- Step 4
Cure
Stay off for 24 to 48 hours. We tell you the exact time.
Lancaster Lines & Asphalt work
On real customer properties
Questions for Lines & Asphalt
Driveway Sealing & Sealcoating FAQ
Is driveway sealing the same as sealcoating?
Yes. Driveway sealing, sealcoating, seal coating and blacktop sealing all describe the same work: cleaning the asphalt, filling cracks and applying a protective sealer. The name changes from person to person, the job does not.
How do I get a price for my driveway?
Send a few photos or ask for a visit. We look at the size and condition and give you a free written price. Large driveways and ones that need crack repair take more time and material.
Do I need to be home?
Not during the work, but we want to do a walk through with you at the end. We also need cars out of the driveway.
How long does it last?
Three to four years on a typical residential driveway. Sun and traffic wear it down gradually.
Can you seal my driveway after cracks are filled?
Yes, and that is the right order. Crack filling comes first, then sealer on top.
Will sealer stain my walkway or garage door?
We cut the edges in by hand and protect adjoining surfaces. Walk the edges with us before we start and we will point out anything that needs special care.
Keep going
More from Lancaster Lines & Asphalt
SealcoatingCommercial lot and residential sealcoating that protects asphalt from water, sun, salt and oil.
Crack Filling & SealingHot rubberized crack sealant, applied to clean, dry cracks, so water stays out all winter.
Asphalt & Pothole RepairSquare-cut, base-checked, hot mix repairs that stay put, plus temporary patches in winter.Driveway Sealing & Sealcoating projects we have written up
Read before you decide
Where we do this work
Free estimate from Lancaster Lines & Asphalt
Get a driveway sealing & sealcoating quote
Tell us what you see and where the property is. We call back within one business day, look at the job, and give you a written price.
- 1Send the form or call. Photos help but are not required.
- 2We visit or review your photos and measure the job.
- 3You get a clear written price. No obligation.