Advanced Asphalt Surface Protection & Sealcoating Solutions
Comprehensive asphalt sealant systems engineered to protect and preserve

Understanding Asphalt Sealcoating and the Process
Asphalt sealcoating is a critical preventative maintenance technique used to extend the lifespan of paved surfaces by applying a protective coating to asphalt-based pavements. This process shields the surface from damaging elements such as UV rays, water penetration, automotive fluids, and general wear from traffic. Over time, asphalt oxidizes and becomes brittle, leading to cracks and potholes. Sealcoating addresses these issues by restoring surface flexibility and enhancing the appearance of the asphalt.
The sealcoating process begins with a thorough surface preparation. This includes sweeping the pavement to remove debris, cleaning oil spots with specialized degreasers, and executing crack sealing to prevent moisture infiltration. After the surface is clean and dry, a coal tar or asphalt emulsion-based sealer is applied using spray or squeegee methods. The sealant typically requires 24 to 48 hours to cure, depending on weather conditions.
The materials used in the process such as coal tar pitch, asphalt emulsions, and latex modifiers are selected based on traffic volume, climate, and substrate conditions. Additives may be included to accelerate drying, improve durability, and increase skid resistance. Proper application of the sealcoat creates a uniform, jet-black finish, improving aesthetics and contributing to long-term durability.
Routine application, typically every 2 to 3 years, significantly reduces lifecycle costs by delaying major repairs or full resurfacing. Without regular sealcoating, asphalt surfaces become brittle and more susceptible to water damage, leading to extensive structural degradation. With a consistent sealcoating schedule from King's Sealcoating, pavements in Dover are better equipped to handle environmental and vehicular stress, ensuring a longer service life and improved performance.
Engineered Surface Defense That Delivers
When you search for "services near me" online, it's important to go with a trusted local business like King's Sealcoating, which guarantees excellent, professional services. Here's why:
- 🔸 High-Bond Formulas—Our sealants are engineered for superior adhesion and resistance against de-icing salts, oils, and water intrusion.
- 🔹 Efficient Application Methods—We utilize both spray systems and squeegee techniques, ensuring full coverage and optimal surface saturation.
- ⚙️ Crack Sealing Integration—Before sealcoating, we seal linear and alligator cracks with rubberized compounds to prevent base erosion.
- 🛑 UV and Oxidation Defense—Our coatings protect against harmful UV degradation, preserving flexibility and reducing brittleness over time.
- 📆 Scheduled Maintenance Plans—We offer strategic application intervals that align with industry standards to ensure maximum cost-efficiency.
Sealcoating with King's Sealcoating in Dover isn't just about aesthetics it’s a proactive pavement preservation strategy. Asphalt treated with high-grade sealants stays resilient against environmental exposure and traffic abrasion. This process also creates a smoother, safer surface that resists damage from chemicals and moisture. Contact us at (302) 618-4228 to schedule your next sealcoating service and protect your pavement investment.
