SikaStop Red Algaecide and Fungicide Treatment - 5L, Colourless, odourless, ready-to-use liquid, essential to effectively remove red streaks from your roofs, floors and faades! Advantages : Can be applied horizontally or vertically Easy application, no rinsing Applicable on all substrates: plaster, slate, shingle, stone, brick, concrete, mortar, fibre cement, plaster, earthenware, polyester, zinc, wood, painted substrates. Acts quickly and leaves no traces on the materials whose conservation it improves Long-lasting preventive effect Can be painted or coated, once the red marks are removed. On painted surfaces, make a preliminary test and wait a minimum of 72 hours to assess the result (check that the paint is not discoloured). Read the manual carefully Features : Density : about 1 pH value: approx. 8 Apply from spring to autumn in dry and windless weather. Consumption: 1 litre for 5 to 7 m approx. Capacity: 5L Colour: colourless Reference : 618306 Packaging : x1 SikaStop Red Algaecide and Fungicide Treatment - 5L Delivered in its original packaging Tips : HEALING EFFECT Brush the areas where red streaks are abundant. Apply Sika Stop RED without dilution directly to the surface to be treated (by brush, roller, broom or low-pressure sprayer) until the area to be treated is completely impregnated. Do not rinse. Leave to act. The red traces will gradually dry out and become black. Subsequently, remove any black spectra still present with a pressurised water jet or by brushing. Repeat the treatment if necessary in heavily affected areas. PREVENTIVE ACTION Treat the Substrates in the spring or autumn to avoid the proliferation of red streaks that can cause damage: heavy soiling, poor drainage of rainwater. Apply Sika Stop RED without dilution directly to the surface to be treated (by brush, roller, broom or sprayer). Do not rinse. Allow to act. GOOD TO KNOW Treat in dry weather with at least 48 hours without rain after application. Apply from spring to fall in dry, windless conditions; once dry, streaks will gradually be removed by wind or rain. LIMITATIONS Treat in dry weather with at least 48 hours without rain after application. Do not apply to surfaces that are freezing or thawing;Do not apply in too hot conditions, on surfaces that are too hot;Protect woodwork, especially aluminium or lacquered steel;Leave to act, do not rinse after application.Avoid runoff and contact with soil, waterways, sewers and pipesCan be harmful to the environment in case of large spillsProtect plants and shrubs located near treated areasDo not apply directly to lawnsIn case of water reclamation, do not use rainwater for garden wateringDo not dispose of residues in sewers and waterwaysDispose of this product and its packaging at a hazardous waste collection centre. Use Sika products with care. Before use, please consult the manufacturer's product manual available on the sika.co.uk website.