F9 EFFLO (Efflorescence Remover) 1 GAL

Ideal for: Calcium carbonate Calcium Mineral stains Etch marks Efflorescence Copper stains Mud/red clay stains Much more! F9 Calcium and Efflorescence Remover is a user friendly, full 31.45% strength muriatic acid replacement. This product combines a buffered, pleasant smelling acid along with an excellent soaping capability to work better at lower concentrations. F9 Calcium and Efflorescence Remover gives the user the advantage of a full strength product while greatly reducing fuming and corrosion, thereby improving overall health and safety risk profile.