These electric and gas pressure washers all under 400 have good psi but are compact and safe enough for home use whether for washing siding or your car.
Pressure washer asbestos siding.
If the tiles are in really good shape and your only looking to clean them not prep for paint.
Asbestos siding achieved its height in popularity between the 1920s and 1970s.
Cleaning this siding takes some care since asbestos could be released into the air and cause health problems for those present.
Asbestos cement can be dangerous if pulverized by sawing sanding breaking etc.
If you use one on asbestos shingles the droplets of water in this aerosol will contain very fine fibers of asbestos which will be conveyed into the deepest recesses of your lungs.
Apply the soap from the bottom up and rinse it away from the top down.
Asbestos cement siding is very brittle and can be easily chipped cracked or broken.
Allow me to remake 517 s point more emphatically.
If there is fraying on the edges of the tiles the answer is no.
Then as long as your using a lower pressure wand with the fan spray you will be fine.
Power washers produce a very fine aerosol.
Many homes used this type of siding because it was easy to clean and more durable than other substances.