SIKA SikaStop RED-20L algaecide and fungicide treatment, used in curative treatment for optimal cleaning or preventive action to delay the proliferation of red traces on your roofs, facades and floors. The appplication is simple and without rinsing for impeccable results without efforts horizontally as well as vertically. Advantages: Applicable in horizontal or vertical Easy application, without rinsing Applicable on all supports: plaster, slate, shingle, stone, brick, concrete, mortar, fiber cement, plaster, earthenware, polyester, zinc, wood, painted supports ... . Acts quickly and does not leave marks on the materials for which it improves the conservation Long-lasting preventive effect May be painted or covered with a coating, once the red traces have been eliminated On the painted supports, make a preliminary test and wait 72 hours minimum to appreciate the result (check that the paint is not discolored) Read the package leaflet before using the product Characteristics: Density: about 1 pH value: about 8 Applies from spring to autumn in dry, windless conditions Consumption : 1 liter for 5 to 7 m Capacity: 20L Color: colorless Reference: 552457 Packaging: Comes in original packaging Tips: ACTION CURATIVE Brush areas where red traces are abundant. Apply Sika Stop RED without dilution directly to the surface to be treated (by brush, roller, brush or low pressure sprayer) until completely impregnated with the area to be treated. Do not rinse. To let do. The red traces will gradually dry out and become black. Subsequently discard black spectra still present in the water jet under pressure or by brushing. Renew treatment if necessary in very affected areas. PREVENTIVE ACTION Treat the supports in the spring or fall to avoid the proliferation of red traces that can cause deterioration: severe fouling, poor runoff of rainwater. Apply Sika Stop RED without dilution directly to the surface to be treated (by brush, roller, mop or spray). Do not rinse. To let do. GOOD TO KNOW Treat in dry weather with at least 48 hours without rain after application. Applies from spring to autumn in dry and windless weather. Once dry, the traces are progressively eliminated under the action of wind or rain. Use Sika products with care. Before use, please consult the manufacturer's product leaflet available on the sika.fr website.