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.
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 choice of method to use on wooden surfaces should base on the condition of the wood. Mineral spirit can work fine on un-weathered wood in good state. However, mineral spirits are rendered ineffective on weathered surface because they get absorbed. Paint particles are driven deeper into the wood instead of being removed. The same happens with power washing hence repainting is almost the only best option left.
Plastic surfaces should be wiped using light penetrating oils. Paint thinners should never be used because they may cause permanent tackiness or clouding on the plastic surface. A better method for use on plastic surfaces is sandblasting. This method is however only applicable on hard and strong plastics. A soft rub using ultra-fine bronze or steel wool may also work well on some forms of plastics.
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.
Cleaning glass surfaces is tricky because of their fragility. It is also easy to etch the surface using minimum efforts. The best way to avoid breakages and etching is to use a razor blade to scrape the surface. An angle of 30 degrees should be maintained with the surface and the blades should also be placed in a holder. This method works well on glass, having an efficiency of 99 percent. After scrapping paint remnants can be rubbed off using water and ultra-fine bronze wool.
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 choice of method to use on wooden surfaces should base on the condition of the wood. Mineral spirit can work fine on un-weathered wood in good state. However, mineral spirits are rendered ineffective on weathered surface because they get absorbed. Paint particles are driven deeper into the wood instead of being removed. The same happens with power washing hence repainting is almost the only best option left.
Plastic surfaces should be wiped using light penetrating oils. Paint thinners should never be used because they may cause permanent tackiness or clouding on the plastic surface. A better method for use on plastic surfaces is sandblasting. This method is however only applicable on hard and strong plastics. A soft rub using ultra-fine bronze or steel wool may also work well on some forms of plastics.
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.
Cleaning glass surfaces is tricky because of their fragility. It is also easy to etch the surface using minimum efforts. The best way to avoid breakages and etching is to use a razor blade to scrape the surface. An angle of 30 degrees should be maintained with the surface and the blades should also be placed in a holder. This method works well on glass, having an efficiency of 99 percent. After scrapping paint remnants can be rubbed off using water and ultra-fine bronze wool.
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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