Pre-assembled vent stickers combining ePTFE membrane with pressure-sensitive adhesive backing for rapid peel-and-apply installation on housings, enclosures, and sensor modules.
Each vent sticker is a complete venting solution in one component — eliminating the need for separate gaskets, housings, or mechanical retention. Available in circular, rectangular, and custom die-cut shapes with acrylic or silicone adhesive options.
Typical specification range — custom grades available to specific application requirements. Contact our team for material certification data.
| Membrane Material | Expanded PTFE (ePTFE) |
|---|---|
| Adhesive | Acrylic PSA / Silicone PSA |
| Thickness (total) | 0.15 mm – 0.50 mm |
| Membrane Thickness | 0.02 mm – 0.20 mm |
| Water Entry Pressure | > 5 kPa (typical) |
| Air Flow | Customisable to application |
| Operating Temperature | -40°C to +150°C (acrylic) / -65°C to +260°C (silicone) |
| Chemical Resistance | Excellent — inert membrane |
| Available Shapes | Discs, rectangles, ovals, custom |
| Liner | White PET / kraft release liner |
| Certifications | IATF 16949:2016 (process); RoHS compliant |
No secondary gaskets or hardware needed. Reduces assembly time and component count.
ePTFE membrane blocks liquid water and dust while allowing air and vapour to pass.
Die-cut to exact customer footprint with precision registration for automated pick-and-place.
