Bulb Seals
Bulb Seals are designed to track into a channel and fill a void or gap, creating a seal. They consist of a mounting mechanism and a bulb section that does the actual sealing. Depending on the intended application and surrounding conditions, many different materials can be used. But no matter the material, our manufacturing processes yield a strong, durable bulb seal that stays in place and delivers reliable sealing power.
Bulb Seal Applications
Bulb seals are most commonly used around doors, windows, and hatches to provide sealing and insulation. This gives them their alternate name, “trim seals.” They are also sometimes used in industrial mixing and processing applications in which water, dust, or extreme heat need to be sealed off and contained to a specific area or vessel.
- Automotive - Vehicles are exposed to the elements, and bulb seals can be used to seal off key components to protect the interior.
- Residential - Bulb seals are often used as weatherstripping around doors and windows.
- Process Industries - The pharmaceutical and food processing industries often use bulb seals to seal the doors and hatches of industrial mixing and drying equipment.
Please contact us to discuss your specific application needs.
Custom Bulb Seal Design Available
We take pride in our ability to deliver a custom manufactured product to meet your specification requirements. Based on our extensive capabilities, nearly any design can be met.
Engineering Resources to
Support Your Project
ELBEX Corporation is committed to providing top-notch support to its customers during the design and manufacturing process. We understand that the success of our clients is directly tied to our ability to provide them with the highest level of service possible. Therefore, we work closely with our customers to ensure that their needs are fully understood and met. Our team of experts has a wealth of experience in the industry, which enables us to provide valuable insights and advice to our clients.
CUSTOM ON-SITE TOOLING
We meet our customers’ needs for unique custom extrusions with in-house, custom tool and die design services.
TECHNICAL RESOURCES
We offer several technical resources and PDFs to assist in the design of effective and efficient rubber extrusions.
DESIGN ASSISTANCE
We evaluate your unique application need and are prepared to offer design assistance and troubleshoot previous issues as needed.
Applications in the Manufacturing Industry
Our rubber extrusions are essential in the performance of industrial and manufacturing systems. Our products can be manufactured to withstand extreme environments that are often seen in manufacturing and industrial facilities. Conditions including direct sunlight and dramatic changes in temperature, that can cause expansion and contraction, are no match for our products. Whether you need a rubber extrusion for a specific product you’re manufacturing, or for the actual factory building itself, our rubber extrusions fit the bill. Some solutions may include:
- Pipe ramps
- Glazing system profiles
- Silicone sheeting
- Expansion joints
Applications in the Architectural Industry
ELBEX can offer high quality, custom rubber extrusions to the architectural industry. Our engineers will work with you to find the right solution for your project, and choose materials that meet regulatory standards and building codes.
Our rubber extrusions are most commonly used in the architectural industry as environmental barriers, to fill voids between two surfaces, and to ensure a proper fit. Architects and building engineers must choose the right materials to ensure lasting structural integrity. Our engineers can work with you to select the right materials in regards to your specific project. Contact us today to let us know what you need for your project!
- Air and water barriers for windows and doors
- Glazing system profiles used to seat and seal architectural facades and fenestration systems
- Setting blocks
Applications in the Automotive Industry
ELBEX can offer high quality, custom rubber extrusions to the automotive industry. This is one of the most lucrative industries in the world, and there’s a constant need to improve design and manufacturing with high quality materials. Our rubber extrusions play a huge role in the safety and proper functioning of cars. Our engineers will work with you to find the right solution for your project, and choose materials that meet regulatory standards.
Our rubber extrusions can often be found throughout an automobile design. Here are some common applications/products we manufacture:
- Spare tire no-rattle pads
- Cushion for cooling components
- Gaskets
- Door and window seals
- Hinge covers
- Molded caps
- Acoustic covers
