Adhesive Venting Patch

GVS adhesive ventilation patch are designed to protect electronic and electric assembly components from contaminants like water, particles, dust, oil and other automotive fluids. At the same time they allow the air to pass freely through the filter media by providing enhanced condensation reduction and pressure equalization within the parts enclosures that are often exposed to rapid temperature fluctuations, causing extreme changes in internal pressure.

Thanks to the different types of GVS membranes available, the customers can choose the best solution in terms of performance, quality and price.

Small pore size reduces liquid penetration speed through the filter due to slow airflow, while larger pore size lets liquids pass through faster and easily reduces retention performance. Key functional properties, different pore size, particular environmental conditions and specific surface tension of a fluid should be considered before choosing the proper filter media for a given application.