Our Services We do awesome Services for our clients. Check some of our Services. Our Services Asphalt Crack Facts Larger cracks allow more water penetration to weaken base. Small cracks always become big cracks. Water expands and contracts with temperature causing larger cracks. Big cracks soon become potholes. Cracks and larger can be sealed with specially formulated hot rubber sealant. Small asphalt cracks allow moisture into asphalt. FREEZE-THAW CYCLES CAN DAMAGE ASPHALT PAVEMENT Weaknesses in base accelerate asphalt failure.