Pulled this from their website:
SINTERED CARBON 9991 BASE:
Super tough base material that holds wax well due to its compression formed amorphous polymer structure. Super fast when waxed with Oneballjay.
SINTERED UHMW BASE:
Carbon sounds tech, doesn’t it? Fast base material for tech-tuning freaks. Wax required. Oneballjay recommended.
-Dark Series, Banana Magic, Travis Rice C2-BTX, Travis Rice MTX, Banana Hammock, Skate Banana, Box Scratchers
TNT BASE MATERIAL:
Fast and low maintenance dual layered fluoro base material. Wax it or maybe skip a day. Use Oneballjay snowboard wax.
-Phoenix Series, Lando, TRS, Mullet, MC Kink, Skunk Apes.
18 Snoplanks Asym Fish . 18 Arbor Terrapin . 17 NS Maverix . 17 NS Twenty Five . 16 NS Swift - 14 TJ Brand Retro Fish
18 Rome Katana . 17 Burton Malavita Wing . 16 Burton Genesis X
16 Flow Talon