For decades, the graffiti problem mainly worries public transport. An efficacy product that does not damage the underlying original paint is the dream of every maintenance workers. F 22 is a thixotropic gel detergent studied for the removal of graffiti made with paint or spray cans from hard and porous surfaces: granite, stones, quartz, treated marble, travertine, slate, cement, plasters, bricks, tiles, metals, and painted surfaces. Ideal for removing writing and graffiti from carriages with a film.
The product tends to get separated: shake well before the use.
TRAINS, METRO, BUSSES Apply homogenously on the surfaces to be cleaned using a nebulizer, trigger or brush. Leave on for 10 minutes. Remove the product with a brush of medium hardness and the residues with a squeegee. Rinse with water, better if using a high-pressure jet cleaner.
HARD/POROUS SURFACES Apply homogenously on the surfaces to be cleaned using a nebulizer, trigger or brush. Leave on for 2060 minutes. Rinse abundantly using a high pressure jet cleaner (hot water 80-90°C and high pressure 120-150 bar).
It is recommended to test the compatibility of the product on the surface, before using. Keep attention to surfaces next to the treated area. Prevent or keep attention during the use, in order to avoid risks of environmental pollution.