Invisible Glass Single Use Washer Fluid Additive enhances driving visibility and safety in wet weather by helping shed water from your windscreen.
Single Use Washer Fluid Additive will cause water to bead up and run off your windscreen with only a spray of your windscreen.
Washer Fluid Additive is ultra-concentrated and pre-measured to treat one full reservoir. There is no need to calculate the mix ratio. Just pour and go.
Empty contents into windscreen washer fluid reservoir and fill with up to 4 litres of water or washer fluid.
Size: 48ml (1.62oz)