Sandblasting a Metal Fence
To sandblast a metal fence, purchase a sandblasting kit. Set up the sandblasting gun in a well-ventilated area. Place the nozzle 6 inches from the fence. Sandblast the entire fence to evenly distribute the sand. Remove remaining sand with a garden hose. For industrial use, 50-100CFM is used. Sand blasting modifies any surface to make it smoother, cleaned for coatings and metals.
Equipment and Supplies Needed
Sandblasting equipment, gear, and supplies are needed. Safety gear should be worn. Rust is the biggest problem for fences. Prevent this with a protective coat when installing. After sandblasting, thoroughly clean to remove traces of sand.
Sandblasting Process and Techniques
Sandblasting removes rust effectively. Clean blasted metal with a stiff brush and soapy water. Sand costs $3,000 – $7,500 on average.
Can you sandblast a fence?
To sandblast a metal fence, you will need to purchase a sandblasting kit, which will come with a sandblasting gun, hose, and nozzle. You will also need to purchase sandblasting sand, which can be found at most hardware stores.
Once you have all of your supplies, set up your sandblasting gun in a well-ventilated area and cover any nearby surfaces that you don’t want to get sandblasted. Place the nozzle of the gun about 6 inches from the metal fence and start sandblasting. Sandblast the entire fence, moving the nozzle back and forth to evenly distribute the sand.
When you’re finished sandblasting, remove any remaining sand from the fence with a garden hose. Then clean the blasted metal thoroughly with a stiff brush and soapy water to remove all traces of sand. This prepares the metal for a protective coating.
Sandblasting removes rust, peeling paint, corrosion, and other imperfections from metal surfaces. It leaves the metal smooth and ready for powder coating. A protective coating prevents future rust and damage.
For best results, wear safety goggles, gloves, and a respirator when sandblasting. Sandblasting equipment can shoot abrasives at up to 300 mph, so safety gear is extremely important.
Sandblasting kits for home use range from $70 to $300. Sand ranges from $10 to $50 per 50-pound bag. So you can sandblast a small fence for less than $100.
Can you paint directly over sandblasted metal?
To sandblast a metal fence, purchase a sandblasting kit with a gun, hose, and nozzle. Set up in a well-ventilated area. Place the nozzle 6 inches from the fence and sandblast the entire fence, moving the nozzle to evenly distribute the sand. Remove remaining sand with a garden hose. Then clean the blasted metal thoroughly with a stiff brush and soapy water to remove all traces of sand. This prepares the metal for a protective coating.
Sandblasting removes rust, peeling paint, corrosion, and other imperfections, leaving the metal smooth. It is an efficient preparation method before powder coating. A protective coating prevents future rust and damage.
For best results, wear safety goggles, gloves, and a respirator when sandblasting. Sandblasting equipment can shoot abrasives at high speeds, so safety gear is extremely important.
Kits for home use range from $70 to $300. Sand ranges from $10 to $50 per 50-pound bag. So you can sandblast a small fence for less than $100.