HF gravity sandblaster
My cart required sandblasting to remove the rust and scale build up. I purchased the HF gravity gun because it had pretty good reviews. I used #70 grit media and the results were dismal. I had to have the choke all the way open and hold the nozzle of the gun right up to a flaking piece of paint in order to remove it. When the choke is full open (didn’t seem to work in any other mode) the gun would empty in about a minute. I had better success using my pressure washer. Needless to say, I don’t recommend the HF gravity sand blaster gun for de-scaling your golf cart.
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