Rally Armor UR Mudflaps Black/Blue LogoA custom formulated polyurethane plastic that maintains its structure and pliancy despite fluctuating temperatures and terrains separates Rally Armor from other splash guards or mud flaps. The key advantage to this material is how naturally it repels oils, grime, salt, and other corrosive agents, making it easier to keep clean. No matter the weather or road conditions, there is no decline in form nor flexibility. Polyurethane is as immune to heavy