Although lead-based paint has not been available for over forty years, there are still thousands of buildings covered with multiple layers of that toxic coating. When paint or other industrial coatings must be removed, protecting nearby occupants from the clouds of dust generated by that process is a priority. Sponge blasting can achieve that goal without creating toxic dust, noise, and the disruption that accompanies sandblasting.
The technology is safe for use on most hard surfaces, vulnerable or easily damaged layers of substrate, and even some types of industrial equipment. Although this method is frequently compared to scouring processes using high pressure streams of water, other abrasives, or plain sand, it is a step ahead of them. While abrasives are still part of the equation, they are managed more easily, cause less damage, and little environmental harm.
The primary ingredients are tiny, water-based polyurethane fragments containing various forms of abrasive grit. They are propelled at high speed onto the cleaning surface, and the impact allows their particular chemical makeup to instantly collect and surround fragments of detritus. They actually absorb the paint or grime, which is later removed from the sponge, and disposed of in an environmentally safe manner.
There are five broad categories of these abrasives, color-coded to illustrate their particular strengths. Red sponge media is impregnated with steel grit that is the ideal consistency for slicing through many industrial coatings. Color code silver contains suspended aluminum oxide particles effective against paint and similar hard external coatings, and is also used to prepare industrial surfaces.
Media designated Brown is best suited to removing flaking paint, or eliminating light surface rust along with lighter industrial coatings. White is the right strength for getting rid of the latest building graffiti without additional damage, and is effective on tile, composites, or even fiberglass coverings. The least abrasive is Green sponge media, perfect for eliminating grease or soot in awkward places hard to reach by hand.
Unlike traditional scouring processes, this system creates little dust. Sandblasting is somewhat less costly due to wide availability and lower media cost, but is more difficult to precisely control, making surface damage a real possibility. Not only do the polyurethane sponges prevent dust clouds from forming by trapping loosened contaminants, but they allow much greater accuracy of operation.
Scouring media is reusable multiple times after being cleaned, and recycling is economical over time. The machines that shoot these particles onto surfaces during cleaning are far less noisy and intrusive. In many cases, this cleaning process makes it possible to finish jobs in high density urban locations without forcing co-located businesses to suspend activity, and is also safer for nearby residents.
The final result is higher quality surface preparation, and safer emission levels. The local community greatly appreciates fewer interruptions, and contractors using this method often face fewer fines for breaking environmental regulations. When compared to other scouring methods, the setup is less involved, waste is more readily captured and safely eliminated, and the job completed both efficiently and quickly.
The technology is safe for use on most hard surfaces, vulnerable or easily damaged layers of substrate, and even some types of industrial equipment. Although this method is frequently compared to scouring processes using high pressure streams of water, other abrasives, or plain sand, it is a step ahead of them. While abrasives are still part of the equation, they are managed more easily, cause less damage, and little environmental harm.
The primary ingredients are tiny, water-based polyurethane fragments containing various forms of abrasive grit. They are propelled at high speed onto the cleaning surface, and the impact allows their particular chemical makeup to instantly collect and surround fragments of detritus. They actually absorb the paint or grime, which is later removed from the sponge, and disposed of in an environmentally safe manner.
There are five broad categories of these abrasives, color-coded to illustrate their particular strengths. Red sponge media is impregnated with steel grit that is the ideal consistency for slicing through many industrial coatings. Color code silver contains suspended aluminum oxide particles effective against paint and similar hard external coatings, and is also used to prepare industrial surfaces.
Media designated Brown is best suited to removing flaking paint, or eliminating light surface rust along with lighter industrial coatings. White is the right strength for getting rid of the latest building graffiti without additional damage, and is effective on tile, composites, or even fiberglass coverings. The least abrasive is Green sponge media, perfect for eliminating grease or soot in awkward places hard to reach by hand.
Unlike traditional scouring processes, this system creates little dust. Sandblasting is somewhat less costly due to wide availability and lower media cost, but is more difficult to precisely control, making surface damage a real possibility. Not only do the polyurethane sponges prevent dust clouds from forming by trapping loosened contaminants, but they allow much greater accuracy of operation.
Scouring media is reusable multiple times after being cleaned, and recycling is economical over time. The machines that shoot these particles onto surfaces during cleaning are far less noisy and intrusive. In many cases, this cleaning process makes it possible to finish jobs in high density urban locations without forcing co-located businesses to suspend activity, and is also safer for nearby residents.
The final result is higher quality surface preparation, and safer emission levels. The local community greatly appreciates fewer interruptions, and contractors using this method often face fewer fines for breaking environmental regulations. When compared to other scouring methods, the setup is less involved, waste is more readily captured and safely eliminated, and the job completed both efficiently and quickly.
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