F9 Battery Acid Restoration Cleaner (BARC) is specifically formulated to remove BOTH battery acid staining AND rust stains. This includes the entire spectrum of the rust family- thin, thick, topical, embedded, and fertilizer staining. BARC is easy to apply and does not require scrubbing, brushing or elbow grease. BARC is ready to go upon arrival and does not require mixing. F9 BARC chemically locks into the concrete, reversing 80-100% of the orange staining and restores concrete to its natural bright gray color.
F9 Calcium and Efflorescence Remover is breakthrough in the restoration and cleaning industry. 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.