IT seems that you are not. We had a gent in the Monday before the start of TT week. He had his Ducatti re-sprayed ready for the trip. Some cracks had appeared in the plastic that the sprayer said had been plastic welded.
The spray job was great but there was a problem with the so called plastic welding. It was a bit of filler and fiber glass smeared across the back for support hence it had re-cracked, no surprise there!
Just recently another customer was almost suckered by a spray shop saying they could plastic weld. When they started talking about reinforcing the back to stop it cracking further, he decided not to go back because he lost trust in them. He felt they did not know what they were doing.
Plastic welding has been around for a long time. It is recognised by insurance companies as a proper repair meeting their very high standards. It is also part of the NVQ, SNVQ, National diploma, Higher National diploma and Foundation degree for motor vehicle engineering and yet some repair shops still bodge repairs; there is no call for it; this is part of the reason we do not spray, you can see we have given you the ‘real deal’!
We have seen over the years repairs using super glue, rivets with metal support, soldering iron and super glue, filler and fiberglass and wire ties. All valid temporary repairs by the DIYer but have no place in the professional workshop.
If you are paying large amount of money for a repair you should expect the best, it’s not always a good idea to go to a one stop shop; once the paint is on you do not know what you have paid for. It may be a great finish but will it be let down by the foundation crumbling.