You can repair most anything on your aircraft with Henkel Loctite Fixmaster products. Fixmaster is a name that pretty much says it all, and Henkel is a global leader in adhesive technologies, in business since 1876. From metal, plastic and wood bonding surfaces to conveyor belts and rubber equipment, if you've got it, they'll fix it. We carry their general purpose and fast-cure epoxy, fast set steel putty, aluminum putty, wear-resistant putty, instant belt repair material and marine chocking epoxy system. There is also their Super Grout epoxy system for deep grouting over a wide temperature range and Magna-Crete, for concrete repair and grouting. There are products for repairing rubber, such as the Loctite Fixmaster Flex 80 putty, flex 80 liquid and Rapid Rubber Repair. You can buy these products separately or in kits. The etching agent is for conveyor belt repair, while Metal Magic Steel is steel epoxy in a convenient stick. There is also Steel Liquid, which is, as the name suggests, pourable epoxy that's great for hard-to-reach places. Their Floor Fill is another product that we're happy to say is very well named.
Company site: http://www.henkelna.com/industrial/loctite-fixmaster-crack-filler-ns-7001.htm