Road maintenance costs over $25 billion annually in the US due to premature pavement deterioration from moisture, UV rays, and oxidation. Left untreated, repair costs rise significantly over time from simple crack filling to full resurfacing. TL-2000 is a patented single-component liquid that can extend road life by 8-10 years when applied in a thin 1mm layer. It penetrates the asphalt to rejuvenate elastic and plastic properties, prevents water penetration, and protects from UV, acids, and oxidation.