Howdy folks!
I’m a total newbie, so I apologize for uninformed questions. I recently got my 76 Datsun sandblasted and due to metal quality I opted to Ospho the surface prior to using ŚPI epoxy primer (in retrospect a bad decision after speaking with the technical support at SPI).
I followed the ospho neutralizing steps outlined in the TDS and I have a lot of flash rust, please see attached pictures.
The gentlemen at SPI (super nice and patient) mentioned that some surface rust is fine and to paint over it, however they did not see pictures hence me posting here and asking.
So… I’m humbly asking for what I should do next since my wife will dump my car in the ocean if I send it to the sandblaster again (she wouldn’t, she is very supportive).
Can I just prime over the surface of should I bust out the DA sander and get it down to bare metal?
Cheers and thank you for the advice!
I’m a total newbie, so I apologize for uninformed questions. I recently got my 76 Datsun sandblasted and due to metal quality I opted to Ospho the surface prior to using ŚPI epoxy primer (in retrospect a bad decision after speaking with the technical support at SPI).
I followed the ospho neutralizing steps outlined in the TDS and I have a lot of flash rust, please see attached pictures.
The gentlemen at SPI (super nice and patient) mentioned that some surface rust is fine and to paint over it, however they did not see pictures hence me posting here and asking.
So… I’m humbly asking for what I should do next since my wife will dump my car in the ocean if I send it to the sandblaster again (she wouldn’t, she is very supportive).
Can I just prime over the surface of should I bust out the DA sander and get it down to bare metal?
Cheers and thank you for the advice!