SUPPLY AND DELIVERY OF CRANIAL AND SPINAL SEALANT TO BE USED AT GROOTE SCHUUR HOSPITAL, TYGERBERG HOSPITAL AND RED CROSS WAR MEMORIAL CHILDREN'S HOSPITAL OVER A PERIOD OF THREE (3) YEARS (WITH THE OPTION TO EXTEND THE CONTRACT FOR AN ADDITIONAL TWO (2) YEARS, SUBJECT TO SUPPLIER PERFORMANCE AND DEPARTMENTAL PRESCRIPTS, AT THE SOLE DISCRETION OF THE DEPARTMENT.