cleaner fluid vcCleaner Fluid VC High performance polish for vinyl and acrylic surfaces Restores clarity to cloudy acrylic rear windows and removes light to moderate scratches. A high performance polish specially for used vinyl and acrylic surfaces. Cloudy acrylic rear windows become clear again, light and moderate scratches are visibly removed, deep scratches are reduced. Apply to both inner and outer surfaces of the rear window before sealing with Plastic Screen