Larsen Concentrated Algicide is a clear liquid chemical algaecide and fungicide.
It is used to eradicate algae, lichen and moulds from roofs, paths and patios prior to sealing or painting. Larsen Concentrated Algicide leaves a residual active film on the surface helping to prevent re-infection making it ideal for use as a fungicidal wall solution during renovation works.
• Prevents immediate re-infection
• Economical to use
• User friendly
• Ideal for use on render, concrete, masonry, bitmac, paths and patios
1L, 5L Packs
25-65m2/L of product diluted