how important is it to underseal import imprezas if so anybody got any tips on how to do it right?

 

I would say at least 60-70% of import impreza's are not undersealed, this tends to not be a problem and i havent seen more than two cars with any corrosion underneath but this looked to be jack damage to start with.
Best way is to do the car on a ramp, using a pump valve bottle... like the ones used for gardening etc.. you really want to be able to get under the car properly to get an even spray and make sure you have covered everything.

Rob

p.s. make sure the car is very clean before applying.

 

cheers rob

 

can you use the paint on type wayoil? sorry what i mean is is it suitable?

 

Yes, it can be painted on or sprayed on.

Rob