Along with heat use a rivet brush or foam roller to work the vinyl down into the texture.Awesome... thanks for the tips... it is printed and has only been on a week... I will try the heat trick
I thought it looked powder coated as well.That's a powder coated finish. OP needs to use low energy surface vinyl. You're welcome.
Says the guy from arkansasOther side of the pond is a strange place for certain...