3 Tips For Reducing Nozzle Erosion Rate When Sand Blasting

Sand blasting, also referred to as abrasive blasting, involves the use of forcibly streaming abrasive materials, like glass beads or silicon carbide, under high pressure conditions to sand down and smooth a rough surface. It can also be used for shaping purposes. The nozzles used for sand blasting are the most vulnerable to the abrasive materials, and frequently need to be replaced due to excessive wear. Here are 3 tips on how you can reduce nozzle erosion rate, so you don’t have to replace the nozzles as frequently.

Choose Harder Nozzle Materials

If you find that you are replacing the nozzles way too often, you might be using materials that are a bit too abrasive for the nozzle to handle. Your best bet is to simply spend a little bit more on nozzles made from harder materials to reduce the erosion rate. There are several different types of tips that you can choose from: carbide tips, ceramic tips and steel tips. Carbide tips can be further broken down into composite carbide, boron carbide and tungsten carbide.

Carbide nozzles tips are highly recommended when harder abrasives like silicon carbide and aluminum oxide will be used. Although these tips can cost anywhere from $30 to $170 (while ceramic tips only cost $0.50 to several dollars apiece), they will be worth it in the long run and can actually help you save a substantial amount of money because you won’t be changing nozzles as often.

Reduce Hardness or Grain Size of the Abrasive Material Used

Although harder and larger abrasive materials can get the job done faster, you are literally throwing money away if you are spending more on abrasive materials and more on replacing nozzles. If the nozzle erosion rate seems too high, you should consider whether the hardness and the grain size of the abrasive material really is suitable and considered necessary for the job that you are performing. If you can, reduce either the hardness or the grain size of the abrasive material used.

This might cause you to have to spend a little more time on smoothing out the surface you’re working on, but you’ll save a substantial amount of money by not having to replace the nozzles as frequently. Keep in mind that the metal binder of the nozzle is the first to be worn down. Once the metal binder is gone, the nozzle becomes substantially more brittle.

Improve the Flow of Abrasive/Air Mixture

Other than switching nozzle material or abrasive material used, you should also take a look at the sand blasting equipment itself and whether the settings are compatible with the job. In particular, you want to make sure the blast hose, which moves the abrasive from the blast machine to the blast nozzle, is able to pump in a sufficient amount of air. The ratio of the abrasives and air mixed together is crucial, as it affects the overall flow of the sand blaster. If the mixture of abrasives and air cannot flow properly and freely, the erosion rate on the nozzle will increase significantly.  Don’t forget to check whether the sand blaster is experiencing any loss of pressure, as this can also cause accelerated wear.


Sand blasting can help make your job a lot easier, as it simplifies many procedures that need to be performed. When sand blasting, you have to be familiar with the type of nozzle and abrasive material that you are using, as it will have a huge effect on the quality of the finished product or project. Contact a company like Powder Coating Specialties for more information. 

Answering Commonly Asked Questions Regarding Auto Body Repairs

If your car has been unfortunate enough to suffer body damage, you may be feeling a tremendous sense of stress about getting it repaired. Often, much of this stress comes from a lack of knowledge about the auto body repair process. After you learn the following answers for some commonly asked questions, you should have a much better understanding about repairing damages to your car’s body.    

Will The Repairs Be Covered If The Other Driver Did Not Have Insurance?

Paying for repairs to your car’s body can be expensive, and while insurance will usually cover these repairs, there are some important limitations that you must know about. There are many drivers that only carry liability insurance on their cars, and this type of insurance will usually only pay for damages that you cause to other cars or pedestrians. Unfortunately, this type of insurance will not cover damages to your own car, and this means that you will be liable for the full cost of repairs if you are in an accident with an uninsured driver. 

By opting for a comprehensive insurance policy, you will be covered from damages to your car as well as any damages you cause other drivers. As a result, if you have a comprehensive insurance policy, the auto body repairs caused by an uninsured driver will be covered, and you will only need to meet your deductible. 

Do Hail Damage Repairs Always Require The Damaged Portions Of The Exterior To Be Removed?

Hail damage is another common type of auto body damage that you will likely need to have repaired at some point during your life. Unfortunately, there are many drivers that will delay having hail damage repaired because they are concerned that it will be extremely expensive due to replacing large sections of the car’s exterior. 

Luckily, it is often unnecessary to replace these segments of the car’s body. This is due to the development of paintless dent repair. These systems use a tool with a strong suction cup that can pull out the small dents that hail stones cause. 

Auto body damage is a problem that you are all but guaranteed to encounter at some point over the time you own a car. However, these repairs are often misunderstood by people, but understanding how your insurance policy will cover damage from uninsured drivers and the options for repairing hail damage will help you to go through this repair process with a sense of confidence. 

For further assistance, contact local collision repair professionals, such as those from Chehalis Collision Center.

Tips On Keeping Your Vehicle’s Paint Job In Good Condition This Summer

Summer is often a time when car owners love to take a joyride down the highway. It can be nice to put the windows down, enjoy the warm breeze and just see where the day takes you. Summer may not seem like it poses as many dangers to your vehicle as the icy chill of winter, but there are still some dangers you will want to keep in mind if you want to avoid having to take your vehicle to an auto body paint shop for repairs at season’s end. Here are a few tips to keep in mind if you want to protect your vehicle’s pant job this summer.

Beware of Parking Near Trees

Normally when people think of something falling on their car from a tree, they think of falling leaves in October or November. But parking on the side of a street under a tree during the summer could be a bad idea. Tree sap can very quickly and easily cause a stain on your car’s paint job if you don’t keep an eye out for it. You’re also not likely to notice just a couple of drops until it’s too late. If you must park underneath a tree, inspect your vehicle afterward for signs of sap.

Wash Your Car After That Drive By the Ocean

Normally when someone thinks of salt damaging their car’s exterior, they are thinking of the salt that gets put on icy roads during the winter. But the salty air of the ocean can be just as damaging. If you go on a vacation with your vehicle and spend a good amount of time down by the ocean boardwalk, that ocean breeze you feel is going to leave salty moisture all over your vehicle. If you keep your vehicle by saltwater for any significant length of time, wash your car on a regular basis before any permanent damage can be done.

Protection From The Sun

You wouldn’t go outside to the beach or swimming pool without putting suntan lotion on, so why do you leave your car sitting outside under the same conditions. Make an attempt to park your car indoors in a garage or other parking structure to shade it from the sun’s rays. If you must park it outside for significant length of time, there are car covers you can buy that will shield your paint job from the UV rays. This also has the added benefit of helping to keep the inside of your car cool for when you return.

If you do need your paint job repaired, contact Collision-One, Inc. or a similar company.

How To Patch A Rust Hole On A Car

Fixing a hole created by rust can help stop the rust from spreading to the rest of the car. Here is a step-by-step set of instructions to teach you how to patch a hole in your car.

You will need the following items:

  • Gloves
  • Safety glasses
  • Sandpaper
  • A metal file
  • A metal mesh body patch
  • A can of automotive body filler
  • A plaster trowel
  • A can of primer paint
  • A can of paint that matches the color of the car

1 – Start by putting on the gloves and safety glasses, which should be worn throughout this job. The glasses will prevent possible dust and debris from getting into your eye while you work. The gloves will prevent any of the rust of painting from coming into contact with your skin throughout this entire process.

2 – Begin scraping off all the loose pieces of paint around the rust by sanding it off with sandpaper. Make sure that no loose pieces of paint remove before you proceed with the removal of the rust. Use a hard abrasive type of sandpaper like a 60-grit to ensure you remove the paint and get down to the metal.

3 – Using the metal file to file down to the rusted area and get rid of all spots of rust. Make sure that the area is filed down to the metal and then sand off any rough edges that remain afterwards.

4 – Inside the hole where the rust was filed down insert a metal mesh body patch to fill the hole. The patch will act as a filler that will allow the automotive body filler to adhere to and stick to the rest of the vehicle.

5 – Over top of the metal mesh body, apply the automotive body filler over top using the plaster trowel. Make sure you apply enough to cover the entire surface area and ensure that it is spread evenly over the spot. Smooth out any rough spots with the trowel and then let the area dry for a full twenty-four-hour period to allow the body filler to harden.

6 – Sand down the hard body filler with sandpaper to smooth out any rough edges and then apply primer over the area and let it dry to touch.

7 – Apply a final coat of paint over top. Make sure that you match the paint to the correct color of the car otherwise you will be able to visibly see the difference in paint on the car. Let the paint dry for a full twenty-four hours to complete the job.

If you have any problems patching the car or there are multiple holes, you should take it into an auto body repair shop (such as CARSTAR Tim’s Collision). The repair technicians at an auto body shop will have experience in dealing with all types of rust spots and can salvage the body of the vehicle.

How To Fix Minor Car Scratches

A minor scratch can be an eyesore on the side of a car. Scratches can accumulate very easily by simply being bumped by the door of another car or even any rough material that slides up against the door. If the scratches go left untreated there is the potential to have them develop into rust spots, which will create a much larger issue. Rust will eat away at the frame of the car and cause serious problems to the body of the vehicle. Treating minor scratches is fairly easy and can be done with a simple a penetrating oil and water-displacing spray and the following instructions.

To complete this task you will need the following items:

  • One can of penetrating oil and water-displacing spray
  • Rags
  • One bucket
  • Dish soap
  • Soft cloth rags

1. Start by cleaning the scratches with soap and water. Fill a bucket about half full with hot water and then add a couple squirts of dish soap before mixing them together. After the water is mixed, take a rag and dunk it into the water and get wet and soapy. Apply the rag to the scratches and pay special attention to any dirt that is contained inside the scratches. Make sure to scrub the area with the wet cloth and make sure that all the dirt is removed before proceeding.

2. Rinse of the side of the car where the soapy water touched the vehicle. Make sure that there is no soapy residue left on the car, and then take some soft dry rags and dry the surface area that is wet. Make sure the area is completely dry to the touch before you proceed to the next step, as the water will repel the application of the penetrating oil and water-displacing spray.

3. Spray some penetrating oil and water-displacing spray onto a dry rag, and apply it directly to the surface of the scratches. Make sure that you coat the inside of the scratches as well as their entire surfaces to ensure that every portion of them is penetrated. You should begin to see the scratches start to blend back into the paint and not be as noticeable as they once were. The scratches will still be on the side of the car, but they will be extremely hard to notice to the human eye unless you are right directly up close to the vehicle.

If you follow the steps outlined above and the scratches are still noticeable, you need to take the vehicle into an auto body specialist like Clint’s Body Shop & Rental Cars that can buff them out. A professional auto body specialist will also be able to repaint the car if necessary and can make the exact shade and color of the car.

Tips for Backing Up a Travel Trailer or RV without Causing Damage

If you are new to driving an RV or pulling a travel trailer, you will likely struggle to back the RV or trailer into campsites and parking areas. During the learning process, you are bound to hit a few things and damage the RV or trailer. Luckily, the damage that you do while learning can be repaired, and you can improve your backing-up techniques. Below, you will find some tips that can help you back the RV or travel trailer into place without causing any further damage.

Check Out the Site

Before you drive your RV through the campground, take a walk to the site where you will be parking and examine it to ensure that it is relatively level, that the water hookups work, and that the electricity outlet looks to be in good condition.

If the campground has a fire ring, picnic table, trash can or other movable objects around the lot that could get in your way, move them to the side until you get your RV or trailer parked.

Back in the RV or Trailer

Now that you know the site is in good condition, return to your RV or trailer and drive to the site. If possible, approach in the direction that puts the driver’s side towards the site. It is far easier to back your RV or trailer into the spot if you are backing in from the driver’s side because you will have a better view of what you are doing.

The mirrors on both sides of your RV or vehicle will play a big role in how successful you are at parking the RV or trailer. Watch the mirrors as you back into place, watching for any obstacles and determining the positioning of the RV or trailer.


  •  If you haven’t already, spend a little money on convex side mirrors. This type of mirror will give you a wider view of the surroundings and make it a little easier to judge where the RV or trailer is going.
  • Have an adult stand behind your RV or trailer and guide you into the spot. Many times, you can get help from a camp ground employee or a fellow RV owner. Someone with experience can give you detailed instructions about which way to turn the wheel and maneuver in place.
  •  If you are working by yourself to park, you may want to use some flags, ribbons, or cones to mark the spot and give you a good idea of whether you are going beyond the parking spot.

If you have previously damaged the RV or trailer, try not to worry too much about it. Repairs can be made, and parking one of these large units can take quite a bit of practice to perfect, even for experienced drivers. To find a good RV body repair service, consider checking this website: http://autobodyomaha.com.

Tips You Need To Know To Keep Your Convertible Top Clean

With the summer weather bringing heat and sunshine, it’s a perfect time to bring the convertible out of the garage. The top on your convertible is likely to see a lot of movement throughout the season, so it’s important that you take proper care of it. After all, the more attentive you are to the condition of your car’s top, the longer it will last. Here is some guidance to help you take care of your top and keep it working as intended.

Gather the Supplies You Need

As soon as you buy a convertible, it’s time to invest in the tools and supplies that you need to take care of the top. First and foremost, you’ll want a convertible top cleaner. You can get one from the dealer where you got the car or from a local auto parts shop. Choose a product that is free of bleaching agents, because the bleach can damage the threads and leave the vinyl unprotected against UV rays. You’ll also want to ensure that it’s biodegradable.

In addition to the cleaner for the top, you’re going to need a cleaner for the windows. If your convertible contains glass windows, you can use a standard glass cleaner. Most tops, though, have vinyl windows. That means you’ll need to have a vinyl window cleaner so that you can get it clean without scratching it. Invest in some sponges for the windows and a soft brush to clean the top. You should also have a convertible top sealant to add a protective barrier against the elements after you clean the top.

Cleaning the Fabric Top

You’ll want to clean the convertible top every few months. Park your car in the garage or under a shade tree and make sure that the top is cool before you clean it. If you put water on a hot convertible top, it’ll evaporate before you can clean the surface.

Spray the cool top lightly with water to dampen it. Make sure the whole surface is evenly dampened. Then, apply an even layer of convertible top cleaner to it. Use your soft brush to work the cleaner into the top. Use similar strokes across the whole surface for continuity. So, if you start with small circles, keep working in small circles.

After cleaning the whole surface, rinse the cleaner away with your hose or other clean water. Brush the surface lightly while you’re rinsing the cleaner off to help encourage it all to rinse clean. Once the top is clean, apply your protective sealant to the whole surface. It keeps the top protected from cracking, drying and damage from the sun’s rays. Make sure you don’t fold the top down again until it’s completely dry, otherwise you’re likely to get mold in the cracks.

Cleaning the Vinyl Windows

Use a vinyl window cleaner with a soft cloth or paper towels to clean your top’s vinyl windows. Apply the cleaner to your paper towel or sponge and wipe the windows clean, making sure that you get the whole surface. Then, rinse away any residue and dry the windows with a clean, soft cloth.

With the tips presented here, you can keep the top on your convertible looking as great as the day that you bought it. Every time you clean the top, take time to inspect it for any signs of damage as well. The sooner you catch any rips or tears, the better your chances are of a quick and easy repair. For more information on detailing your car, contact a company like Fred’s Auto Interiors.