Knauf Diamant GKFI

Diamant GKFI boards are hard gypsum boards with fibre reinforcement and flexurally ductile special gypsum core for fire resistance and sound insulation systems as well as enhanced mechanical requirements. Diamant GKFI boards are impregnated for reduced water absorption in rooms with moderately high humidity. The premium Diamant board liner can be identified by its blue colour and has a particularly robust surface.