Wet blasting is faster: water cools the powder coat, letting it flake off instead of getting gooey.
The Safer Option
No hazardous and caustic chemical strippers to deal with.
Create an Anchor Profile
Unlike chemical stripping, blasting leaves an anchor profile for the new coating to adhere to.
Faster than Dry Blasting
Water cools the powder coat, making it brittle. This allows it to flake off as opposed to getting gooey, like it does with the heat generated from dry blasting
Water suppresses the dust plume, letting you work with less containment and cleanup.