Driveway sealer is a protective coating that is applied to asphalt or concrete driveways. It helps to prevent damage from weathering, stains, and other outdoor elements. It is a crucial step in maintaining the longevity and appearance of your driveway. In this article, we’ll discuss everything you need to know about these sealers.
Types Of Driveway Sealers
There are two main types of driveway sealers: penetrating sealers and surface sealers. Penetrating sealers work by soaking into the surface of the driveway, creating a barrier between the driveway and the elements. Surface sealers, on the other hand, sit on top of the driveway, forming a protective layer.
Penetrating sealers are typically made of acrylic or siloxane and are more expensive than surface sealers. They are better suited for concrete driveways as they can penetrate deeply and protect against freeze-thaw cycles. Surface sealers are made of coal tar, asphalt, or acrylic and are best for asphalt driveways as they can protect against oil and gas spills.
When To Apply Driveway Sealer
The best time to apply driveway sealer is during the summer months when temperatures are warm and dry. The driveway should be cleaned and free of any debris before application. It is recommended to avoid applying the sealer during rainy or humid weather as it can affect the bonding process and result in a less effective seal.
Applying Driveway Sealer
- Firstly, you need to clean the driveway thoroughly. This can be done by sweeping away any debris or dirt and using a pressure washer to remove any stains.
- Once the driveway is dry, apply the sealer in a thin and even layer, starting from the top of the driveway and working your way down.
It is essential to use a high-quality sealant that is appropriate for your driveway type and to follow the manufacturer’s instructions carefully.
Maintaining Driveway Sealer
- Driveway sealer needs to be reapplied every two to three years to maintain its protective qualities.
- It is recommended to inspect the driveway regularly for signs of wear and tear, such as cracks or fading. Small cracks should be filled with a crack filler before applying the sealer.
- It is also essential to avoid parking heavy vehicles, such as RVs or trucks, on the driveway as they can cause damage to the sealer.
- Avoid using de-icing agents on the driveway as they can cause the seal to break down.
Choosing the right driveway sealer can be challenging as there are so many options available. It is essential to consider the type of driveway you have and the conditions in your area when selecting a sealer. It is also important to choose a high-quality sealer from a reputable manufacturer to ensure that it provides the necessary protection for your driveway.