My wife caught the bumper on the gate and damaged the paint and textured bumper plastic. I thought the bumper was in 2 parts but its all one and the price of a new or undamaged second hand bumper was stupid.
I purchased some textured bumped paint and set about on trying it out today and I am chuffed with the results. I have only done a small section and still have the bottom to do and the paint to fix but you get the idea.

before

sanded

Filled

Sanded again


and painted...