Sealcoating Your Asphalt Driveway

Sealcoating gives faded asphalt a new appearance and protects the pavement from weather damage. It also protects the surface from oil, chemicals, and sun exposure.Sealcoating

Asphalt is composed of rock and/or stone and gravel, held together with a binder created by distilling petroleum or natural deposits. Maintaining the binder is essential to prolonging the life of asphalt paved surfaces. Visit to learn more.

Sealcoating is a common recommendation in maintaining asphalt driveways and parking lots. It helps prevent oxidation, stops weather damage and beautifies asphalt surfaces with a rich, dark appearance. It is also a cost effective way to extend the life of your existing pavement.

Before starting the process of applying a sealcoat, the blacktop should be thoroughly cleaned to ensure it is free from debris and dirt that can interfere with the bonding process. The pavement should also be dry, and any cracks or potholes must be filled and patched. Once the repairs are complete, it is best to wait a few days for the weather to be good. Rainy or wet weather can cause the sealcoat to wash away before it sets properly.

During the application of the sealcoat, it is important that workers wear appropriate clothing to protect themselves from harmful chemicals and fumes. The proper clothing will include gloves, goggles and a dust mask. It is also important that the area around the asphalt being sealed is cleared of all cars, trucks, trailers, bicycles and flowerpots. This will help to avoid unnecessary mess and make the sealing process faster and easier.

It is best to work in cool temperatures, as hot temperatures can cause the sealcoat to dry too quickly and not adhere well to the surface. The temperature should be a minimum of 50 degrees for proper drying. Once the sealcoat is applied, it should be left to dry overnight before driving on it again.

Once the sealcoat has set, it will last for up to five years. However, it is recommended that you have it reapplied every two to three years. This will keep the pavement protected and looking great for longer.

If you are interested in having your pavement seal coated, contact a professional service provider to find out more about the process and to get a quote. It is always a good idea to do your homework and select a contractor with a strong reputation for quality work and customer satisfaction. Make sure the contractor you choose uses a premium asphalt sealer that contains no coal tar. Coal tar is known to have toxic effects on the environment and can be detrimental to the health of people and pets.


Sealcoating is the process of adding a thick layer of asphalt emulsion to your blacktop surface. It protects the asphalt from heat, cold, water and oil and enhances its appearance. In addition, it fills in small cracks and chips and helps prolong the life of your asphalt parking lot or driveway. The application of the sealcoat typically takes place in two applications (or coats) and should be performed by an experienced contractor using the latest equipment and materials. The pavement should be completely dry before sealing, and traffic should be blocked off during the application process. Sprinkler systems should be turned off to prevent overspray and ensure the area is not getting wet.

The first step in the sealcoating process is to prepare the pavement for the application of the new layer of asphalt emulsion. This includes removing any weeds and other vegetation that have grown up through the cracks in the pavement, cleaning the surface and letting it dry completely. Any oil spots should be treated with a primer, and the oxidized surfaces of your pavement should also be primed before applying the sealcoat.

Next, you should choose a day to apply the sealcoat. It is important to select days when the weather will be warm but not hot, as the pavement must be cool for the sealer to adhere properly. Rain is also a big no-no, as it will damage the newly applied sealcoat before it has a chance to set.

While the application of the sealcoat may feel dry to the touch after a few hours, it will take a full one to two weeks to fully cure and become durable enough for parking lots and other commercial use. During this time, you may notice tire tracks on the newly-sealed surface; these will eventually disappear as the sealcoat fully cures.

In addition to the main ingredients listed above, a sealcoat mixture should include sand for traction and to create a uniform, textured, glare-free appearance. The sand must be screened to assure that it is not too fine, and its particle size should fall within the recommended range.


Asphalt pavement is made of rock and/or stone and gravel, or aggregate, held together with a binder created from the distillation of certain crude oil products. The oil in the binder acts as a sealant that prevents rain, sun and other oxidizing elements from degrading the aggregate and causing it to deteriorate or crack. A regularly scheduled program of sealcoating will prolong the life of your driveway or parking lot and prevent the need for costly repairs.

The first step in the process is assessing your asphalt surface. The contractor will look for any cracks, potholes or oil stains that need immediate repair. Then, the area is cleared of all debris and dirt. The contractor may power wash the surface before applying a primer. This will prepare the surface for the sealcoat and remove any oil stains that need to be treated with an oil spot primer.

Once the pavement is prepared, the contractor will apply the sealcoat according to the manufacturers specifications. The application is typically done using a spray or squeegee. It is important to follow the instructions carefully to ensure that the coating is applied evenly and correctly. Then the sealcoat must be allowed to dry. Depending on weather conditions, this can take one to three days.

When the sealcoat has dried, it will provide a rich dark color to your asphalt that will improve its appearance and add to the curb appeal of your home or business. It will also protect the pavement from further deterioration, and will help to keep your vehicles safe by providing an additional layer of protection against rain, oils and U.V. rays.

If you’re considering having your driveway or parking lot sealcoated, it is important to contact a professional paving company that has the experience and equipment necessary to perform this service properly. They will be able to advise you of the right timeline, and can also make recommendations for any additional services that might be required, such as crack filling or drainage solutions. It is also a good idea to schedule your sealcoating job for a time when it will be warm and dry. Rain or moisture can prevent the sealcoat from adhering to the pavement, so it is best to avoid starting the project if there’s a chance of rain in the forecast.


The old adage that “an ounce of prevention is worth a pound of cure” definitely applies to asphalt pavement. Routine sealcoating extends the life of your driveway or parking lot and prevents costly repairs and maintenance. The process also makes your pavement look brand new.

Before the sealcoating work can begin, workers should clear the area of debris. They should also protect themselves from potential hazards by putting up barriers and barricades around the job site. Also, they should check to make sure that their equipment is working properly. This includes a truck and trailer to hold the material, a spray wand, brooms, squeegees, and line striping equipment. They should also have a good supply of materials to finish the job, including coal tar, asphalt emulsion, and acrylic sealers.

A good quality sealcoat consists of a water-based mixture of various fillers, aggregates, and modifiers. The most important ingredient is refined coal tar, which binds the other ingredients and provides the fluidity of the mix. Other additives serve different purposes such as drying the sealcoat faster, altering sand suspension, increasing flexibility, or adding resistance to salts and petrochemicals.

To ensure safety, applicator teams must follow all product specifications and guidelines distributed by their supplier. They should also wear appropriate safety equipment, such as gloves, goggles, ear plugs or headphones, and hard hats. It is also crucial to check weather conditions before starting the work. Rainy or windy conditions can wash off the fresh sealcoat, ruining the application and reducing its lifespan.

After the application, workers should allow the sealcoat to dry for 24 hours or more. Afterwards, they should sweep up any remaining emulsion and dispose of it as industrial waste. They should also avoid using oil-based cleaners on the sealcoated surface because they can wash off the coating.

Aside from planning service routes and optimizing workloads, a successful sealcoating business needs to be able to market itself effectively. Creating an online presence through social media, word of mouth, and local advertising is a great way to attract more customers. In addition, a good business structure will help reduce costs and improve efficiency. This will ultimately increase profits and help the company grow.