Follow the instructions on the cement patcher mix until the product is a paste consistency.

Soak a sponge in water and wet the now larger crack. Be sure to get water into the entire crack so that the area is moist.

Use a trowel to fill the mix into the crevices.

You may also use a steel putty knife or margin trowel.

Caution: Wear gloves to avoid getting paste onto your hands. Contact with skin could cause second or third-degree chemical burns.