Tony,

There are a lot of places you can get Hysol. There is a guy here online named Kevin Greene, for example, who has it available at a considerable savings. This adhesive will work superbly on your P-47. Just make sure to clean the surface first with a solvent such as denatured alcohol or acetone, then scuff it up a bit with coarse paper. After that, it will take an act of God to separate your polyester glass from whatever you glue it to with Hysol. Hope this helps. Give a call if you have any further questions.