M08X1.0 Waterproof, Dustproof, and Oil-Resistant Membrane for Battery Systems - Engineered with e-PTFE membrane material, offering exceptional air permeability (100-400ml/min@7kpa), IP65-IP68 protection, and reliable performance in extreme temperatures (-40℃~125℃). Ideal for sealing critical components in energy storage and EV battery systems, ensuring long-term durability and corrosion resistance with aluminum alloy, stainless steel, or copper construction. UL94-V0 flame retardant and 48H salt spray resistance for industrial and outdoor applications.More