The SST-Porous BDT Series Vent Cap delivers >500–15,000 ml/min/cm² airflow and IP65–IP69K protection for automotive lighting systems. Featuring an ePTFE membrane, PP cover, and EPDM/TPE elastomer, it offers waterproof, breathable, and oil-resistant performance. Its one-touch installation simplifies assembly for headlights, taillights, and fog lights, ensuring long-term reliability.

SST-Porous®BD G00 series ePTFE membrane vents in grey color, made by over 95% PTFE fine powder and some extend of black color, through special stretching process, thousands of “nodes” and “fibers” are formed.    

As its proprietary ePTFE microporous membranes allow air and gases to pass through freely, so moisture can diffuse before condensation problems arising. 

SST-Porous®BD W00 series vents in white color, made by 100% SST-Porous® membrane, through special stretching process, thousands of “nodes” and “fibers” are formed.  For the white color requirementm BD W00 is your best choice. 

SST-Porous ® Black adhesive vents BD 04 series,  made by SST porous ® ePTFE membrane which compounded with polyester or nylon fabric, and then combined with acrylic adhesive. The BD 04 series adhesive vents are formed with different color choices to reduce the abrupt feeling of breathable membrane and plastic parts.

SST-Porous ®oxygen sensor vent tube is made by 100% PTFE fine powder. It has stable size and can work for a long time at – 200 ~ + 260 ℃. It has the characteristics of high filtration efficiency, high water pressure resistance, stable and good permeability, excellent flexibility and high mechanical strength. It is especially suitable for the ventilation and protection of tubular electronic components such as oxygen sensor.

SST-Porous ® BD 01 series Weldable Waterproof breathable Membrane Vents products, made by SST porous ® e-PTFE membrane and polyester non-woven fabric are thermally compounded, and then the membrane are integrated with target components through hot-melt or ultrasonic welding process.

SST-Porous®Plastic waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed poly covers, combined together through thermal melt or ultrasonic welding process. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous® Steel waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed steel covers, combined together]through mechenical pressure. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous®Plastic waterproof breathable Snap in vents, made from SST-Porous® waterproof and breathable membrane (No woven with polyester support) and PBT plastic cap, combined together by thermal melt or ultrasonic welding.  The robust  entire components results in new functionality and characteristics, reducing costs, and enables one-click installation. 

SST-Porous®Plastic waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed poly covers, combined together through thermal melt or ultrasonic welding process. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.

SST-Porous® Steel waterproof breathable screw vent plug, made from SST-Porous® e-PTFE membrane(No woven with polyester support) and designed & completed steel covers, combined together]through mechenical pressure. The robust entire components results in new functionality and characteristics, reducing costs, and enables one-click installation.