Fast acting : Works instantly to remove the toughest waterline stains; algae stains; rust; and gas exhaust stains.
Powerful formula : Viscous Formula Clings to the surface; the bold color makes it east to see where product has been applied.
Application : Brush or roll onto fiberglass to remove scum and stains; then simply rinse off.
Unit Count : 32.0 Fl Oz (946 ML.).
