Customer matched zone "Africa" “Solubility (Single Fibre)” has been added to your cart. View cart “Solubility (Single Fibre)” 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