Description Ceramic ORIGINAL FIRESTORM – (XK870X) Ceramic – C/A/Y Plus (Stiff) (Grits 36-120) (Bright red color) Still a favorite on carbon steel, 400 series stainless, and Inconel This is our fastest-cutting ceramic product! BLUE CERAMIC – (JS997 / 052J) CA/J Plus (Flexible) (Grits 80-220) Ideal when flexibility is needed or when grits finer than 120 are required Zirc ZIRC PLUS – (R203) ZA/Y Plus (Stiff) (Grits 24-120) GREEN ZIRC – This is the “Original Green Zirc” material. Still considered by many to be the best zirc available! AO AO/X Std (XA911) (Medium) (Grits 36-400) (General purpose AO) AO/J Plus (KA537) (Flexible) (Grits 60-600) (Premium J-Flex AO, green color) AO Blue Film (SA331) (Flexible) (Grits 40-2000) (AO BLUE FILM with white velour backing) Our 2 x 42 sanding belts are compatible with all 2 x 42 sanders. Following are some of the popular brands : Palmgren 2″ x 42″ Belt, 6″ Disc bench finishing machine Bucktool 6” Bench Grinder & 2” x 42” Sander Combo BG2600 Jet 577004 J-41002 2W X 42L Bench Belt & 8 Disc Sander, 3/4 HP Grizzly Industrial G1015 – 2” x 42” Knife Grinder, Sander, and Buffer
