One of the previous owners of my house had painted the double garage
doors with Sandtex (spit, spit).
I now want to get rid of it and put a smooth hard wearing finish on it
instead of one that catches all the kack and takes your skin off if
you rub against it.
I thought about getting one of those paint removing wheels (plastic
ones) that fit to an angle grinder and giving that a go.
However, before doing something that I might regret later, I thought I
would check here.