Brand new member here!
Back in the day I used to skate curbs and parking blocks all the time. Most painted some not. Fast forward 20 something years, being a responsible father of 4, I decided to buy a parking block instead of lifting one. First run at a slappy just bit in hard. If I run my trucks back and forth it flakes away the curb more than I remember.
I waxed it a bit and will let the sun melt it in. Maybe run a torch over it and wax it a couple more times. I can't remember having a block grind away like that just running trucks over them. Is this normal? Maybe not made like they used to be. Or do I just need to keep seasoning it a bit?