Sandblasting

[GeorgiePorgie]

What pressure is used for this? or doesn't it matter?

Ta,Men

 

[rtbcomp]

I usually run my pot at about 80 psi. I get useful results between 60 and 90 and it will work as low as 20, but not very well!

 

[brightspark]

as said 80 to 90 psi optimum efficiency

 

[Lewis Medlock]

Ditto, 80-90 for flat out rust busting, 30-40 for more delicate stuff

Jim

 

[c-k]

everywhere i have looked and instructions 80-90 psi, im yet to try more abrasive media and more psi, but i have been playing with soda at 40-50 psi and was great

 

[brightspark]

everywhere i have looked and instructions 80-90 psi, im yet to try more abrasive media and more psi, but i have been playing with soda at 40-50 psi and was great

it depends on what media u are using and its optimum cutting pressure and how fast u want it to strip

 

[rtbcomp]

And whether or not you want to damage the workpiece.