Customer matched zone "Africa" View cart “Tab Strength (Diapers)” has been added to your cart. View cart “Tab Strength (Diapers)” has been added to your cart. Previous Product Air Permeability Testing Standard: ASTM D772 The minimum sample size required to conduct a test: 2m Air Permeability quantity Add to cart Category: Physical properties Tag: Air Permeability R1,014.73