For waterproofing and temporary fixing of exterior walls: Excellent durability and water resistance, 2mm thickness: 2.000mm: 1st surface: 13.73N/10mm, 2nd surface: 13.73N/10mm: Double: No.5933: Super butyl e (Double sided) For waterproofing and temporary fixing of exterior walls: Excellent durability and water resistance, m thickness: 3.000mm