Graffiti removal is much harder than its application. This is a fact that can only be appreciated better by people who have ever gotten involved in the removal process. The type of surface under consideration should determine the method used. There are many methods developed in different countries to handle this task. However, when one needs to get elegantly done graffiti removal Aurora offers the best location to make a visit to.
Use of chemicals, repainting, scrubbing, emulsification, and sandblasting are some of the commonest removal methods available. This article discusses methods and the surfaces they can be applied on. Graffiti is commonly applied on metallic, masonry, plastic, glass, and wooden surfaces. Different types of surfaces may need various methods to be combined for elegant results to be achieved.
Common paint thinners do fine on metal surfaces. Lacquer thinner, mineral spirits, and acetone are examples of thinners one can use. It is not bad try out other chemical products too. Graffiti remnants can be rubbed off using bronze or steel wool. Sandpaper may also work just fine. Power washing should only be used to remove deeply-seated graffiti marks.
The method to use on a wooden surface depends on the condition of wood in question. Wood that is still in good condition and has not weathered can be cleaned using mineral spirits. However, weathered wood is not suitable for using mineral spirit because it is absorbed by the wood. This drives the paint deeper into the wood. Repainting the surface can do better because power washing may also drive paint deeper.
Plastic surfaces can be cleaned by wiping them with light penetrating oil. Use of paint thinners on plastic surfaces must be avoided because they cause clouding and permanent tackiness. Sandblasting stands out as the best method to use on plastic surface. However, only hard and strong surfaces should be sandblasted. An elegant job can also be achieved on some forms of plastics by rubbing them softly with ultra-fine wool of bronze or steel.
Masonry surfaces are the most challenging. Such surfaces should be pressure washed at pressures of 3000 psi. Using the right model of a pressure washer, such pressures should remove the graffiti. Sandblasting is the other option to think of if power washing fails. When using sandblasting, one should be careful not to direct the stream of abrasive at a specific point for too long. This etches the surface instead of cleaning it. Painting should be considered as the last option.
Fragility of glass makes it another tricky surface to clean. Glass surfaces also get etched easily with least efforts. Glass surfaces should be scrapped with razor blades to avoid etching or breaking them. The blade should make an angle of 30 degrees with the surface and must be used in a holder. The efficiency level of this method on glass is 99 percent. Water and ultra-fine bronze wool may be used to remove any remnants left behind after scrapping.
Workers face certain dangers from using some of the techniques named above. As such, one must exercise caution to avoid injuries. Wearing respirators and sunglasses is one of the many ways of avoiding harm.
Use of chemicals, repainting, scrubbing, emulsification, and sandblasting are some of the commonest removal methods available. This article discusses methods and the surfaces they can be applied on. Graffiti is commonly applied on metallic, masonry, plastic, glass, and wooden surfaces. Different types of surfaces may need various methods to be combined for elegant results to be achieved.
Common paint thinners do fine on metal surfaces. Lacquer thinner, mineral spirits, and acetone are examples of thinners one can use. It is not bad try out other chemical products too. Graffiti remnants can be rubbed off using bronze or steel wool. Sandpaper may also work just fine. Power washing should only be used to remove deeply-seated graffiti marks.
The method to use on a wooden surface depends on the condition of wood in question. Wood that is still in good condition and has not weathered can be cleaned using mineral spirits. However, weathered wood is not suitable for using mineral spirit because it is absorbed by the wood. This drives the paint deeper into the wood. Repainting the surface can do better because power washing may also drive paint deeper.
Plastic surfaces can be cleaned by wiping them with light penetrating oil. Use of paint thinners on plastic surfaces must be avoided because they cause clouding and permanent tackiness. Sandblasting stands out as the best method to use on plastic surface. However, only hard and strong surfaces should be sandblasted. An elegant job can also be achieved on some forms of plastics by rubbing them softly with ultra-fine wool of bronze or steel.
Masonry surfaces are the most challenging. Such surfaces should be pressure washed at pressures of 3000 psi. Using the right model of a pressure washer, such pressures should remove the graffiti. Sandblasting is the other option to think of if power washing fails. When using sandblasting, one should be careful not to direct the stream of abrasive at a specific point for too long. This etches the surface instead of cleaning it. Painting should be considered as the last option.
Fragility of glass makes it another tricky surface to clean. Glass surfaces also get etched easily with least efforts. Glass surfaces should be scrapped with razor blades to avoid etching or breaking them. The blade should make an angle of 30 degrees with the surface and must be used in a holder. The efficiency level of this method on glass is 99 percent. Water and ultra-fine bronze wool may be used to remove any remnants left behind after scrapping.
Workers face certain dangers from using some of the techniques named above. As such, one must exercise caution to avoid injuries. Wearing respirators and sunglasses is one of the many ways of avoiding harm.
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