Silicone Rubber

Silicone rubber compatible with Vertrod and Therm-O-Seal impulse heat sealers.

This medium-soft, 40 durometer silicone provides the right balance of compression and durability for sealing applications. It resists heat and maintains its shape over repeated cycles, making it ideal for pressing into and supporting the heating element during use.

Available in cut pieces or full rolls to suit your needs. Click here to request additional durometers and sizes.