Silicone Products Cut and Die-Cut Silicone Gaskets

Bellofram offers a full range of cut and die-cut silicone gaskets designed to meet the sealing and insulation needs of diverse industries. Whether you’re working in automotive, aerospace, medical, or electronics, our custom gaskets provide excellent durability, heat resistance, and flexibility. These silicone rubber gaskets are precision-cut from high-quality silicone material, available in both solid and foam varieties.

Using advanced fabrication methods, we manufacture custom die cut gaskets from either sheet or roll stock. This flexibility allows us to support projects of all sizes — from prototyping to full-scale production. Our die-cutting capabilities ensure clean, accurate edges, tight tolerances, and consistent shapes, all of which are essential in high-performance sealing applications.

To streamline installation and improve adhesion to surfaces, Bellofram offers pressure sensitive adhesive (PSA) options for our gaskets. We can apply silicone PSA to one or both sides of the gasket, depending on application requirements. Our die-cut gaskets with PSA are designed to maintain their bond strength in high-temperature environments, ensuring secure placement without compromising sealing performance. Whether you’re using a foam gasket for cushioning or a dense silicone gasket for sealing, the option to include PSA adds versatility to your final product.

Our adhesive silicone strip and gasket options are especially useful in applications where mechanical fasteners are not ideal or where easy peel-and-stick installation is preferred. From compact electronic housings to large industrial enclosures, we can produce silicone gaskets that fit the unique contours and dimensions of your equipment.

Materials used for our silicone gaskets can include standard silicone rubber, flame-retardant grades, conductive silicone, or FDA-compliant materials depending on the specific application. Foam grades are also available when compression, flexibility, or shock absorption is needed. Whether you’re sealing out moisture, insulating against heat, or dampening vibration, Bellofram’s die-cut solutions provide the precision and performance you’re looking for.

Ultimately, our custom gasket solutions allow you to source the exact profile, thickness, and adhesive configuration needed — helping reduce waste, simplify assembly, and improve product performance. With a reputation for high-quality fabrication and reliable material sourcing, Bellofram’s custom die cut gaskets deliver dependable results in even the most challenging environments.