Silicone Products Silicone Sheets

Bellofram’s silicone sheets are engineered to deliver consistent performance across a wide range of demanding industrial applications. Manufactured from high-quality silicone rubber sheet materials, these sheets are ideal for use in environments where durability, thermal stability, and flexibility are required. With durometers ranging from 30 to 80 Shore “A” and thicknesses available up to 3/8”, these solid silicone sheets can be tailored to meet a variety of mechanical and environmental needs.

Designed for use across a broad temperature range, this rubber sheet material remains stable and functional from -85°F to +400°F. Whether exposed to extreme heat or cold, the sheets maintain their physical properties, making them a reliable solution for industries like aerospace, electronics, automotive, and food processing. Their consistent thermal performance also qualifies them as a high temperature silicone sheet — offering peace of mind in demanding conditions.

These sheets of silicone are commonly used for gasketing, insulation, and sealing applications, especially where heat resistance or flexibility is essential. Their excellent compression set resistance and overall mechanical durability make them ideal for repeated use or long-term installations. Whether you’re looking to isolate vibration, block environmental contaminants, or provide reliable sealing, Bellofram’s silicone sheeting offers a dependable and versatile option.

In addition to full sheet material, we also offer custom cut gaskets and custom-shaped components made from any of our silicone sheets. This flexibility makes it easier for engineers and designers to source materials in the exact dimensions and shapes required for their applications. Whether you need small, precision-cut parts or large format gaskets, our fabrication capabilities help streamline your design and manufacturing processes.

These heat resistant rubber sheets are also available in a variety of colors, grades, and formulations to support diverse project requirements. With other options such as FDA-grade silicone, Bellofram’s silicone rubber sheets can be customized to meet both regulatory and performance demands.

Available in sheet format or silicone rolls, these materials are a smart solution for applications requiring long-lasting, stable, and flexible high temp rubber. No matter the industry or challenge, our silicone sheets deliver the quality and reliability needed to perform under pressure.