Howdy folks,
I noticed that some MK10s have stains/rust around the piston base - the LP part of the piston. Here is an example (photo credit @rsingler):
I brush this type of staining/rust as much as I can with 1000/2000 grit combo and polish with pink paste, but there is still some staining. Presuming that this is a LP part and I won't use the reg for > 50% oxygen, how much risk am I taking?
Thank you!
I noticed that some MK10s have stains/rust around the piston base - the LP part of the piston. Here is an example (photo credit @rsingler):
I brush this type of staining/rust as much as I can with 1000/2000 grit combo and polish with pink paste, but there is still some staining. Presuming that this is a LP part and I won't use the reg for > 50% oxygen, how much risk am I taking?
Thank you!