the next step, a couple of questions

B

bomccorkle

Okay the car has gone as follows
Sanded to bare steel, replaced any bad panels, ground welds
Primed with epoxy
Filled and leveled using 80 grit, went back over any filler lightly with 120, scotchbrite to any exposed epoxy
Sprayed another coat of epoxy(induced 8 hrs., sprayed from a titan caper 1.7, 2 coats WET)
Found some spots that could use a touch more work....
My question is, I plan to just fill and lows spots I am now seeing with filler(unless a glazing putty is more acceptable, I am not really sure of its purpose) and blocking the whole car back down. What grit should I be using? I assume a 180-220? But am not sure. Also I plan to lay down some 2k (3-4 coats) but am not sure what it should be blocked at but I assume 400-600. Does my thinking pan out or is there a better way to do things?

Thanks for all the help

Bo
 
For initial blocking 180-220 is best and 180 is a good grit to apply the primer over, when car is blocked out good then finish sand with 400-600 for seal coat or base coat.
Also at this point you can use filler or glazing putty as needed for the low spots.
 
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