Versatile Formula: Ultra-concentrate screen wash is effective down to -16°C and can be used all year round. Features: Super Strength: This powerful formula prevents freezing and is suitable for all vehicles Adjustable Dilution: For summer conditions, dilute 10% with water to make 10L of screen wash. In winter, increase concentration to 50% or more if necessary Flexible Usage: Product can be used neat in severe weather conditions or pre-mixed in the washer tank Convenient: Concentrated formula allows for easy storage and transportation Screen wash additive. Pour 250ml into your screen wash tank together with screen wash Spray your screen wash a few times and allow a day or two to see effects Water beads and sits. Rolls off when moving Specifications: Dimensions: H:28.5 x W:9.5 x D:6.5 cm Weight: 1.7 kg Colour: Blue Model Number: RD087