Protecting Sun Prairie's asphalt surfaces from weather and wear with durable, expertly applied sealcoating.
Get Your Free EstimateAsphalt sealcoating? It's basically putting a liquid protective coat — usually a refined coal tar or asphalt emulsion — right over your existing asphalt. We start by really cleaning the pavement, fill in any small cracks, and then spread two even coats of that sealant. The whole idea is to build a shield against the weather and other environmental stuff. That way, your asphalt stays strong and looks good for a lot longer.
When we tackle a sealcoating job, we kick things off with a good look at your asphalt. We're checking for any damage that's already there, like oil spots, big cracks, or areas where the surface is crumbling. After that, we get the surface ready, using power blowers and sweeping to clear away all the loose debris, dirt, and even stray bits of plants. If there are oil or grease stains, we hit those with a primer. Why? Because sealcoat just won't stick right to petroleum-based gunk.
Now, for folks in Sun Prairie, WI, sealcoating is a pretty big deal. Those harsh winter freeze-thaw cycles and all that heavy snow can really chew up asphalt fast. The sealant works like a waterproof skin, stopping water from sneaking into the asphalt's base layers. That's what causes the ground to heave when it freezes. This protection is super important for keeping your pavement in one piece through Wisconsin's tough seasons.
Homeowners often ask us about the best time to sealcoat and how long it takes to dry. Our usual advice is to do it when the temperature is consistently above 50°F (that's 10°C) and we're not expecting rain for at least a day or two. The surface will feel dry pretty quickly, within a few hours. But, and this is important, we tell people to keep vehicles off the fresh sealant for a full 24 to 48 hours. That gives it plenty of time to cure completely and really last.
Sun Prairie's asphalt pavements really take a beating from the weather, don't they? That's why sealcoating is such an important maintenance step here. Our summers bring intense sun, and those harsh winters — with all that snow and constant freezing and thawing — make asphalt oxidize and crack way too soon. Sealcoating puts down a protective layer that takes the brunt of these elements, saving the asphalt underneath.
If you skip sealcoating, water gets into tiny cracks and then expands when it freezes. That leads to bigger potholes and that ugly alligator cracking. This whole process weakens your asphalt's foundation, meaning you'll face much more expensive repairs later on. A sealcoat, when it's put on right, stops water from getting in; it's a flexible, waterproof shield.
Plus, sealcoat brings back that deep black color to your asphalt. That really boosts curb appeal and makes your line striping pop. It also fills in small surface imperfections, giving you a smoother texture that won't ravel as easily and is simpler to clean. All this helps your Sun Prairie property look good and last longer.
We begin by thoroughly cleaning the asphalt surface using power blowers, stiff brooms, and wire brushes to remove all dirt, debris, and loose aggregate. Oil and fuel stains are spot-primed to ensure proper adhesion of the sealcoat.
All minor cracks (typically up to 1/2 inch wide) are filled with a hot-applied rubberized crack filler. This prevents water penetration into the base layers, which is crucial for preventing further deterioration.
A uniform first coat of commercial-grade asphalt emulsion or refined coal tar sealer is applied using either spray equipment or squeegees. We ensure complete coverage while avoiding puddling, which can lead to uneven curing.
After the first coat has adequately dried, a second coat is applied to achieve maximum protection and a consistent finish. We then barricade the area, advising a 24-48 hour curing period before vehicle traffic resumes.
Champion Asphalt Company is your go-to for asphalt sealcoating here in Sun Prairie, WI, whether you're a homeowner or run a business. We really get what local pavements need, from the busy downtown streets all the way to neighborhoods like Smith's Crossing and Meadow Crossing. We've got you covered.
Our service area also includes nearby towns such as Cottage Grove, DeForest, and Madison's east side. We know the local soil and weather patterns around here—they definitely affect how long asphalt lasts, don't they? That's why our work gives your pavement protection that sticks around.
Tell us what you need and someone will get back to you quickly. No pressure, no commitment.