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People who have ever taken part in removing graffiti from surface understand that the removal process is harder than applying. Normally the removal method used should depend on the type of surface in question. Various methods have been developed in different parts of the world for this job. However, when in need of the best graffiti removal Aurora is the right place to pay a visit.
Some of the major removal methods include use of chemicals, sandblasting, repainting, scrubbing, and emulsifying among others. This article discusses surfaces and the best methods applicable on them. Surfaces on which graffiti is commonly applied are metal, masonry, plastic, glass, and wood. A combination of different methods may be required to achieve maximum removal on all of the surfaces named above.
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 present the most challenge. One among the best methods to use on these surfaces is power washing at a pressure of 3000 psi. The graffiti should be removed with such pressure from a pressure washer. If that fails, another option would be to sandblast the surface. The stream of abrasive should not be left at one spot of the surface because it may cause permanent etching. Paint over should be the last option to consider.
Glass is also another tricky surface to clean because of fragility. It is also easily etched with little effort. To avoid etching and breaking the glass, the best method to use is to scrape using a razor blade. The blade should be placed in a holder and used at an angle of 30 degrees with the surface. This method has an efficiency of 99 percent on glass. Remnants of paint can be removed using ultra-fine bronze wool with water.
Use of some of the methods poses certain risks to workers. As such, caution must be exercised to avoid injuries. Wearing protective gear like respirators and sunglasses can reduce the risks significantly.
Some of the major removal methods include use of chemicals, sandblasting, repainting, scrubbing, and emulsifying among others. This article discusses surfaces and the best methods applicable on them. Surfaces on which graffiti is commonly applied are metal, masonry, plastic, glass, and wood. A combination of different methods may be required to achieve maximum removal on all of the surfaces named above.
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 present the most challenge. One among the best methods to use on these surfaces is power washing at a pressure of 3000 psi. The graffiti should be removed with such pressure from a pressure washer. If that fails, another option would be to sandblast the surface. The stream of abrasive should not be left at one spot of the surface because it may cause permanent etching. Paint over should be the last option to consider.
Glass is also another tricky surface to clean because of fragility. It is also easily etched with little effort. To avoid etching and breaking the glass, the best method to use is to scrape using a razor blade. The blade should be placed in a holder and used at an angle of 30 degrees with the surface. This method has an efficiency of 99 percent on glass. Remnants of paint can be removed using ultra-fine bronze wool with water.
Use of some of the methods poses certain risks to workers. As such, caution must be exercised to avoid injuries. Wearing protective gear like respirators and sunglasses can reduce the risks significantly.
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