Provides stone blast protection for the undersides of on- and off-road vehicles and protects battery boxes against acid spill. To be used on bare metal, paint, duco and fibre-glass. Protects against corrosion, heat, salt water spray, petrol, oil and some solvents. Good impact resistance and hard wearing. Resistant to most chemicals and acids. A premium automotive acrylic coating to protect against stone blast and other factors.