removing Graffiti and cleaning walls
Graffiti removal is a specialised procedure, requiring different solvents, equipment and treatments - depending on type of graffiti and the condition / porosity of the surface.
Simply using chemicals or water in certain circumstances can make the problem worse, driving the stains deeper into the masonry.
Types of wall graffiti
Types of wall graffiti usually include: spray can paint, brush applied paint, felt tips, ball-point pens, wax crayons, chalks, stickers, labels, flyers, as well as physical scarring.
Chemical graffiti removal
We use several types of chemical removers, either solvent, chelating or alkaline based. These are applied, then neutralised and rinsed away.
Pressure-washing graffiti removal
If the wall surface is sound, then we have another effective approach: using high pressure air-abrasive or pressure-washing systems are also employed.
Whatever your graffiti problem, you can rest assured that Coatec has the right solution. Call us today, for a free, no obligation quotation:
