Sika 404 Fungicidal Wash is a ready to use surface treatment for removing mould, fungus, algae, lichen and green slime from a wide range of internal and external surfaces. It is suitable for use on floors, walls, drives, patios, roofs, stone, concrete, glass, ceramics, wood and many types of plastic where surface growth needs to be treated before further cleaning, coating or maintenance work.
The fast acting formula helps clean affected areas and leaves a residual surface to help reduce the chance of future infestation. Supplied ready to use with no dilution required, it can be applied by brush or low pressure spray and is suitable for preparation work before painting, coating or general surface treatment.