Rubber plugs


The major function of rubber plugs is to protect important machine parts from contamination when they are transported or impacted by different weather conditions. Mechanical items are also often closed with rubber plugs during powder-coating process.

Commonly used technology in the following industries


Very high temperature resistance

Our rubber plugs are resistant against high temperature up to 300 degrees Celsius.

Non staining

No marks on machines’ bodies or on glass items after its removal.

Non bluming

SIC’s unique rubber plugs does not molder and emits no damaging materials that would ruin other materials interacting with them.

Non reactive

No chemical reaction with other materials.

Dimensionally stable

Our rubber plugs are produced to withstand high compressions – according to ASTM D395 requirements their original shape resist against compression up to 40%.
You can read about compression set here.

Producing Rubber Beyond Imagination Since 1936
Tell us about the rubber part you need. We deliver it to you. Partner up with Sic! We reply to all enquiries quickly.