SCOURER

A1’s Scourer is designed to remove hard water scale carbon and other pollution generated scale from metal, glass, tiles and painted surfaces. Scourer can be used at an application rate of 50% to 5% by volume. Concentrations vary depending on the type & degree of soiling being removed. Dwell time (contact with solution) should be 10 seconds to 10 minutes. Dwell time also depends on the degree of soiling. NOTE: Always rinse Sourer from all contacting surfaces when finished cleaning.