I am in the process of putting up cement board on a wall in the basement because I'm having a wood burning stove put in. Anyone know what I use for taping, if at all because I will be covering in with brick or stone?

Are you asking for a fire taping or screwing the cement board onto a block wall.

Tap Cons would work on a block wall

Fire Caulk would fill in seems.

Posting some basics on wood stove install.

FireStop caulk, mortor, mineral wool, pillows and pads Shipped Fast

NASD: Wood Stove Installation and Operation

NASD: Proper Installation, Operation and Maintenance of a Wood Stove

http://www.epa.gov/Compliance/resour...tifiedwood.pdf