G+PRO Spray On Underseal provides a durable waxy black coating that shields surfaces from dirt, water ingress and road debris. Its advanced formula effectively prevents corrosion while repelling water, offering long-lasting protection for vehicle underbodies. Features and Benefits Coats surfaces to prevent corrosion and rust Repels water to protect against moisture damage Shields surfaces from dirt and road debris impacts Highly durable waxy black spray for long-lasting coverage Easy-to-use spray application for quick and effective protection Warnings Highly flammable; store safely away from heat sources