... -8130 tester -BFE99,N95,FFP2,P1,P2 -zero penetration meltblown fabric water treatment CommodityMelt Blown FabricMaterialpolypropylene(PP) fiberColorwhiteWeight10-30gsm (can be ... slitted)Characteristicwater-proof,anti-pull,anti-bacteria, high tensile strength ,chemical resistant breathable,air permeable,absorb oil & alcohol non-toxic,non ...