High-Temperature Silicone Vent Plug

Reusable vent plug preventing pressure buildup in sealed cavities.

Temperature range: Up to 250°C
Function: Vents air, blocks coating fluid

Why choose· 01

Built for your duty.

Prevents pressure buildup defects

Reusable across oven cycles

Still blocks coating ingress

Product details· 02

How it is made & specified.

A silicone plug with an integrated vent path that lets trapped air or gas escape during bake or cure cycles, preventing bulging or blow-out in sealed internal cavities.

Applications· 04

Where this product works.

Powder coatingE-coatingSealed cavity parts

Materials & customization· 05

Materials & custom options.

SiliconeCustom size/diameterCustom packaging/kitting

Send drawings for DFM review — we confirm materials, tolerances and feasibility before quoting.

Packaging & shipping· 05b

Export packing as standard.

Standard export packing on every order: inner bags keep molded parts and tape rolls clean and separated, cartons are rated for sea and air freight, and kits are counted and labeled per part number. Cleanroom-compatible sealed packaging is available for finish-critical work — request it at RFQ.

Full packaging & shipping details →

Spec siblings· 05c