What Is in a Seal? Breaking Down the Sealcoating Process Step-by-Step

Sealcoating is one of the most effective ways to protect asphalt. It extends the life of your surface and keeps it looking clean and fresh. But many people do not know what actually goes into the process. At Shield Asphalt, we believe in transparency. Here is how it works from start to finish.

Step 1: Inspection and Assessment

Before any work begins, we inspect the surface. We look for cracks, drainage issues, oil stains and structural damage. This step helps us decide what needs to be repaired before applying sealant.

Step 2: Surface Cleaning

Clean surfaces are key to a long-lasting seal. We use blowers and brooms to remove dirt, leaves and debris. Oil spots are treated with a primer to help the sealant bond.

Step 3: Crack Sealing

Cracks are cleaned and filled with rubberized sealant. This prevents water from getting in and causing further damage. Skipping this step means the sealcoat will not hold up as long.

Step 4: Mixing and Application

We mix the asphalt seal to meet job conditions. This includes adjusting for temperature, surface texture and traffic needs. The sealant is applied using squeegees or sprayers for a smooth and even finish.

Step 5: Curing and Cleanup

Once applied, the sealcoat needs time to cure. Depending on the weather, that may take 24 to 48 hours. During this time we block off the area and make sure everything is clean and ready before reopening.

Shield Asphalt follows these steps on every job. No shortcuts. No guesswork. Just solid work you can count on. If your surface is due for protection, give us a call today.