The sharp microfiber particles fill the largest holes, while the advanced latex forms a strong seal instantly. The formula also contains a unique UV detection system that highlights any punctures you may not have seen during your ride. It is non-corrosive, biodegradable and cleans up easily with water. Compatible with ready-made and complete UST wheels/tires, the No Dust Hassle feature works from 15psi-120psi and temperatures from -20°C to +50°C. Available in a 1L pack.