moby:gun grade expanding foam about £8.00 a tin. makes a blindingly good job at getting revenge!
It certainly does. A neighbour of mine is so fussy. He always wants a Rolls Royce job but for a Mini Minor price, and always gets the cheapest contractor to do the job. He's retired and stands there watching every move they make from start to finish. One day one of the contractors asked me to move my car as he was expecting a materials lorry to arrive. He said that while he was on his back under the sink fixing the new tap pipes the owner was bent over trying to see what was going on. The chap quipped to the owner "Can you see all right?" The owner said no, and the contractor suggested he get a torch. The owner said it was a good idea, but could he use his as he didn't want to waste his own batteries.
Anyway, end of job, owner not happy and deducted £50 off the bill (which I think was too cheap anyway). Some days later as I was getting ready to leave for the day I heard shouting in the street. I went outside and saw this chap's Skoda estate full of expanding foam. And I mean FULL. Not sure if more than one can had been used, but not only could non of the doors be opened, the boot area was full as well. The car was scrapped.
The contractor was interviewed by the police, but had an alibi as he was away to the seaside with his family for the weekend. He is part of a large extended family though, and I bet one of his brothers sorted out the fussy owner on his behalf.
There's nothing you can do to get this foam off any sort of fabric - car seats, carpets or whatever.
David
Long ago, below an picture of a 4-masted sailing ship in a heavy storm was added: "A ship in a harbour is safe, but that's not what a ship is designed for"