Yes, MAPEI's Type 1 adhesive and Premium Mortar for tile and stone can be used to set tile over cement board and fiber cement board.
Important: If Mapelastic AquaDefense membrane has been used to waterproof the cement board, a premixed adhesive cannot be used.
Technical Services at 1-800-992-6273
Customer Service at 1-800-426-2734 (1-800-42-MAPEI)