Surface preparation is key in many applications. Without it, a surface could have many imperfections that could ruin its appearance. Sandblasting and power washing are two common methods, so let’s look at the differences between sandblasting and power washing to grasp what each one does.
Sandblasting has gone through an evolution of sorts since people first started using it as a method of smoothing out surfaces. Previously, sandblasting used sand as the media of choice for blasting. This led to a litany of dust particles that were hazardous to people’s health. Today, sandblasting is still the common name for the action, but the more appropriate team is abrasive blasting, a much safer alternative. New media includes a wide range of materials. This means that there are various forms of sandblasting, including aluminum sandblasting and using walnut shells.
Sandblasting is a versatile method for removing coatings from all kinds surfaces. It’s the norm if you dabble in the surface preparation sector. Sandblasting equipment is ideal whether you want to take on a modest job at home or something larger.
What You Get From Power Washing
If you ever had to do the dishes by hand, you should get the gist of what power washing does. When we scrub out plates after dinner, we use a steady flow of hot water to help remove the gunk on them, making them clean and pristine. That same logic is true regarding power washing.
Power washing is great for cleaning exterior surfaces by employing a powerful and pressurized stream of water to remove caked-on blemishes. Power washing is popular for outdoor furniture and house siding, removing excess mildew and salt from those surface areas. Other locations that could use a thorough power wash include sidewalks and grease stains from working on things in a garage.
Ultimately, power washing is the best option when a large volume of filth, grime, or other debris needs removal.
These two methods sound somewhat similar, considering they both do a wonderful job with finished preparation. However, there are a few things to consider.
Using water is a bit less expensive than that of abrasive media. Additionally, power washing can be quicker when covering a larger area.
On the other hand, power washing is fine for cleaning surfaces like a patio deck or a sidewalk, but it’s unsatisfactory for removing existing paint. If the paint isn’t budging, abrasive blasting is the way to go.
The main difference between sandblasting and power washing is whether you’re cleaning a surface or removing paint. Sandblasting works in both scenarios, whereas power washing, even with an etching agent, is inferior at paint removal.
Professional Finishing is ready to answer your call when you want to experience the best sandblasting services in the Bay Area. We use the most effective abrasive media and are experts at the craft!