Customer matched zone "Africa" “Chlorinated Water – Swimming Pool Water” has been added to your cart. View cart “Fabric Construction” has been added to your cart. View cart “Fabric Construction” has been added to your cart. View 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