"In the UK Polymorph has been available for a long time, and it's really useful, strong, and quick to use.I've used it for repairing a yankee screwdriver, making custom bike brackets, fixing a blender and used it to remove a strange nut from a hot-tub pump.The main challenge is it doesn't like to bond back to itself once it starts cooling. For example if you need a ring, make a hole then enlarge it, rather than making a sausage, and trying to join the ends.http://www.polymorphplastic.co.uk/default.html"