Here at Pilots HQ, we'll keep you well-connected when it comes to the best quality electrical supplies. Cytec Engineering L-306 epoxy edge filler conforms to the Lincoln Standard 120091A specification. It's a room temperature cured, lightweight core edge filler that can be applied easily, either with a spatula or a trowel. Use it in honeycomb core rebate areas to close out sandwich panels. It's effective in preventing mechanical damage to the fragile honeycomb cells.
This is nearly identical to my first pilot logbook, but with a new smooth matte black cover. This logbook checks all the boxes from student pilot through Commercial. It might just be the only logbook you’ll ever need. Fly safe!
