Perfect Defense's IP67/IP68 waterproof and permeable acoustic membrane is widely used in the electronics industry.

The membrane for acoustic vents meets the highest standard of IP67, IP68 to IP69, preventing water/dust from entering the devices, and blocking corrosive liquids while maintaining internal and external pressure balance to secure product life. Additionally, the sound-permeable membrane reduces sound loss, ensuring high-quality audio transmission for devices. Perfect Defense provides various waterproof and breathable membrane solutions to deliver higher product quality for customers.

Application areas:

•    Electronics products

•    Automotive devices

•    Communication gadgets

•    Medical devices

•    Outdoor lighting equipment

•    Other pressure-balancing equipment