Gram weight: 55-80g/sq.m Slitted Size: Width 5cm,10cm,15cm, 20cm, or wider. Length:10cm,20cm,45cm,90cm, or longer. Fiberglass self-adhesive tape Application: Repair dry wall, join plaster board and repair cracks and other damage in other wall surfaces, it is an ideal and necessary material for inside wall repairing and decoration of modern building.Characteristics: Excellent alkali resistance, ...