I ordered a firesteel from Bagheera and he sent along a chunk of Maya Wood.  It is a highly resinous wood (80-85% according to Bagheera).  It smells clove-like and looks sort of like dense pine fatwood.<br><br>I have shaved off fine slivers with fine dust and been able to ignite them with the firesteel.  It burns great.  I have not completed my testing of the use of this wood, but it looks very promising.  I am carrying the Maya wood chunk along with the firesteel and plan on shaving/scraping fresh slivers to use as tinder.<br><br>It looks like the chunk of wood would be very water resistant.  Fine dust maybe also, but I have not tried that.  I think a chunk of Maya wood would work out better than fine dust, but Bagheera and his Scouts probably have loads of experience.