Wigol beer pipe cleaning and disinfectant Wigol beer line cleaning agent - line cleaning agent and disinfectant, the perfect cleaning agent from Wigol for every beer line cleaning. Use of Wigol G-spezial sour: For beer, AFG and premix systems, 1 litre, UN 1805, phosphoric acid, 8 ADR, packaging group 3 Application Wigol SK 226.01 acidic, NEW GENERATION: For beer, AFG and premix systems, 5 kg container, UN 3149, hydrogen peroxide and peracetic acid, 5.1 ADR, packing group 2 Application Wigol G-special acidic : For beer lines, in 6 kg container UN 3266 potassium hydroxide, hypochlorite, 8 ADR, packing group 2 The product data sheet can be found in the download area. Use biocidal products with care. Always read the label and product information before use.