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Purpose of Seal Coating

Sealcoating is a process that transforms a liquid asphalt into a durable and weather-resistant surface. Asphalt bitumen is a natural byproduct of crude oil that is used as a binder in road construction. It is also carcinogenic, so workers exposed to it may be at risk of developing certain illnesses. Sealcoating materials should be clean and dry to prevent damage.

If you are not familiar with sealcoating, talk to your contractor and ask questions to get a good understanding of the process. The best sealcoating contractors will be willing to explain the pros and cons of each type of sealer and justify their choice. They should also be able to provide literature on each type of sealer.

Some materials contain dangerous chemicals and should only be applied by professionals. If you are applying it yourself, wear protective clothing and equipment. This includes gloves, safety goggles, long sleeve shirts, and impervious boots. In addition, apply a high sunscreen factor to exposed body parts.

What is the Purpose of Seal Coating?

Sealcoating pavement is an inexpensive, easy way to make your driveway look better and last longer. A driveway is often the first impression visitors have of your home, so it’s important to protect it as best you can. Sun, rain, and snow will erode pavements over time. Sealcoating prevents water from penetrating and safeguards asphalt against oxidation caused by the elements.Sealcoating can extend the life of asphalt by a few years. It will not fix problems like low spots, eroded fines, or rough stones. It will al so protect against potholes and cracks. It also prevents the need for costly reconstruction. It can even extend the life of asphalt parking lots.

When mixing a sealcoat, it is important to check the specifications of the product. The correct amount of sand in the mix is required for a good coating. The amount of sand required depends on the type of pavement and traffic frequency. In general, an eight pound per gallon sand concentration is the right amount. Any higher than that and the coating will be weaker in adhesion, flexibility, and chemical resistance.

The purpose of Seal coating is to protect asphalt from environmental damages and wear. Choosing a proper sealcoat will protect your asphalt and reduce the chances of a costly repair later. However, you should consider the cost before selecting a seal coating. Inexperienced and unscrupulous seal coating contractors often oversell the product.

Seal coating can be applied to concrete surfaces with a sprayer or with a squeegee. It is best to wait for dry weather before applying the coating. Before applying the sealant, you need to block off the area with a barricade. Then, prepare the surface by cleaning it. Oil spots must be primed with oil spot primer before applying liquid sealer. For larger cracks, you should use a crack sealer product made specifically for such a purpose.

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