whats the difference between smooth & hammered?
did a quicky google & couldn't really see.
Just looks grainy sort of (hammered) on the tin but i imagine this to be a poor reflection of what it looks like properly?
I ask because most people (from what i've read) to the calipers in the smooth finish. I wanted red but Halfords didn't have the little tin in stock in smooth, only hammered. They had it in in the medium & large though.
The other thing other than the difference is, how much would you say is required for all 4 calipers? Would a small tin suffice or would you need to go medium? I don't want to be short, just like i don't want to waste money & have excess i'll not use.