PRODUCT FEATURES CONTAINS (1) 32 OZ RESEALABLE CANISTER Use F-8 to neutralize & brighten wood after the use of alkaline based strippers & cleaners. It can also be used to remove mild rust stains from concrete, vinyl siding and others surfaces caused by irrigation. F-8 is sold in 32 OZ canisters Reviews Featured Products Mosmatic Mosmatic DGV Swivel 3/8"M X 3/8"F $49.75 Add to Cart F-10 Percarbonate Cleaner $11.07 Add to Cart F-13 Gutter Grenade Starting at $16.22 Choose Options F-18 MAX Wood Sealer Stripper & Cleaner $10.96 Add to Cart