This powerful Rain Repellent Washer Fluid Additive turns any washer fluid into rain repellent.
It creates a powerful hydrophobic coating that provides a long-lasting barrier to quickly shed rain, sleet and snow from glass.
Every time you spray your windscreen it applies rain repellent. This significantly improves visibility and safety when driving in wet weather.
The additive mixes easily with water or washer fluid, treating up to 10 litres with a single bottle.
It also prevents road grime, bird droppings and bug splats from bonding to glass in dry weather.
Start with an empty or near empty washer fluid reservoir. Add treatment to reservoir then completely fill with washer fluid. Each bottle treats 10 litres of washer fluid.
Size: 300ml (10oz)