Hi-Lite uses RejuvaSeal®, manufactured by PRI, to preserve airfield asphalt. The world’s leading asphalt rejuvenator, this revolutionary product, made from coal tar, aromatic oils and specialty solvents, revitalizes, seals and protects asphalt pavement. It's scientifically designed to ‘reverse’ the aging process of asphalt pavement extending its life-cycle. RejuvaSeal is FAA Item P-632 and Engineering Brief 44B approved.
RejuvaSeal® works by penetrating pavement surfaces and restoring the chemical imbalances found in aging asphalt. This process dramatically reduces viscosity and brittleness while increasing ductility and flexibility, making the asphalt less prone to cracking and deterioration.