Yes you can, it has to be pretty sturdy and waxed a lot, since a board is wood too its not as good as a metal rail but it still will work.
Street grind is practically a bad brand. I suggest you to buy Hercules skateboard
To grind
a skateboard is maple wood and glue
grind
3feet
grind i think
a grind
? wood
its something candles are made of to make obstacles like rails easier to grind
Definetely wood
you jump on the rail and press square
wood