GIB X-Block Jointing Compound

GIB X-BLOCK® Jointing Compound is specifically formulated for use with GIB X-Block® plasterboard to give lead equivalent joints on interior walls and ceilings.

It is a powdered air-drying compound suitable for bedding of X-Block® plasterboard joints, angles, spotting fastener heads and filling in gaps to provide a uniform X-ray radiation barrier. Paper tape must be used for all jointing.

Features and Benefits

  • Air Drying Compound
  • Eliminates the use of lead strips in backing joints
  • Provides lead equivalent joints on internal walls and ceilings
  • High strength joint with paper tape
  • Compatible with Knauf finishing compounds
  • Identifiable by brown colour
  • Available in 25kg bag.