Muscat Chemical is a world-famous manufacturer, supplier, and exporter of Wall Wash Testkit and chemicals. Our RXSOL-63-6105-001 Wall Wash Test Kit is a complete test kit for performing a hydrocarbon test, PTT time test, chloride test, pH test, a acid wash color test and stainless steel passivation test. Specially manufactured our chemical using high-quality chemicals at our sophisticated manufacturing unit.