OK then. Just discovered my first stress crack on my P3. Hoping I wouldn't, but here we are. Lots of you talk up this Bondic as a good solution. About to order it from Amazon - $21.95 for a starter kit http://www.amazon.com/Bondic-Anything-Waterproof-Resistant-Plastic/dp/B00QU5M4MG What they say is : THE BONDIC® PRINCIPLES • Bondic® works best on rough surfaces and even better with undercuts • Bondic® solidifies only by exposure to UV light (LED included) • Bondic® works best in layers (the maximum thickness of one layer is 1- 1.5 mm) • Bondic® works best when the surface is clean and free of grease • Bondic® is solvent free, which is one reason why it doesn't dry out • Bondic® is a liquid plastic welder that should be used with the principle of welding and not gluing Obviously where it is I can't rough up the surface or use layers. How have you all effectively applied the Bondic to a crack like this??