Choosing the Right Dishwasher Gaskets: Watertight and Worry-Free

Katie Schupp • December 20, 2024

A leaking dishwasher can be incredibly frustrating and problematic for its owners, with the potential for damage to the machine itself and widespread water damage in the kitchen. For manufacturers, this makes utilizing high-quality dishwasher rubber seals and high-quality silicone gaskets for dishwashers essential for providing reliable performance without risking costly leaks for customers.


Types of Dishwasher Seals


Dishwashers actually utilize multiple types of seals to prevent leaks. The door seal and gasket is the most noticeable to users, as this creates a watertight seal between the dishwasher’s door and the tub. The tub gasket also plays a vital role in preventing leaks between the dishwasher tub and the surrounding countertop and cabinets. Finally, pump seals, hose seals, and spray arm seals help ensure the proper performance of these components by preventing vibrations and leaks.


Materials and Durability


Silicone and rubber are the most commonly used materials for dishwasher seals. These seals are exposed to heat, moisture, detergents, and food particles, which can accelerate wear and tear. Generally speaking, silicone offers better resistance to extreme temperatures, as well as oils, fats, and grease. However, rubber is more tear-resistant. As such, consider the dishwasher’s temperature settings and intended usage environment as part of your materials selection.


Signs of a Failing Dishwasher Seal


Even with the right materials and design, a dishwasher seal can fail over time. The most obvious sign of a failing seal is a leak – water pooling beneath the dishwasher. Mold growth, musty odors, or decreased cleaning performance could also indicate that a seal is deteriorating. Using high-quality materials and the right design will optimize the performance and longevity of dishwasher seals and gaskets.



High-quality water-resistant seals and gaskets are essential for preventing leaks and ensuring optimal performance in dishwashers. By emphasizing these elements during the design and manufacturing process, you can deliver quality outcomes to your customers. Contact Elbex today to learn more about how we can help produce dishwasher rubber seals and gaskets that meet your manufacturing needs.

By David Garman November 28, 2025
Extreme heat, constant moisture, and air barrier requirements are common challenges in architectural, manufacturing, and industrial applications. While many materials can’t hold up under these conditions, silicone sheeting offers the perfect solution for these situations thanks to its superior temperature resistance and sealing properties. At Elbex, we specialize in high temperature silicone rubber sheeting, delivering dependable and customizable results for all of your silicone sheeting needs. Here’s a closer look at what we can do for you. The Unmatched Power of High Temperature Silicone High temperature silicone rubber sheeting is essential in applications where other materials would fail or degrade quickly due to extreme heat. This is because silicone is able to maintain its physical properties and sealing effectiveness across a much wider temperature range than other materials. This makes it especially well suited for creating water and air barriers. For example, you’ll typically find silicone in glazing systems, seals, and environmental barriers in architecture and construction thanks to its protective sealing power and energy efficiency. In manufacturing, it is used in pipe ramps, expansion joints, and protective sheeting when extreme heat is a factor. And when a non-reactive material for gaskets or seals is needed for water control applications, silicone is the ideal solution. Elbex's Commitment to Custom Silicone Sheeting Solutions At Elbex, we take pride in making customization our standard. We welcome design challenges that require custom-manufactured products, including silicone sheeting. In addition to our custom capabilities, we often have standard translucent silicone sheeting available in various widths for quick shipment — just call to check our current availability! Regardless of whether you need custom or standard silicone sheeting, you can expect quality work from Elbex. As an ISO Certified facility, our silicone sheeting offers consistent quality and structural integrity for every application. Comprehensive Support for Your Project Needs When you work with Elbex, you get dedicated engineering resources and expert assistance from start to finish. We firmly believe that your success drives our success. By offering guidance and troubleshooting assistance for your designs, as well as in-house tooling for the efficient production of silicone sheeting profiles, we help your project get finished on time and on budget. Even more importantly, we’ll help you choose the correct silicone grade and thickness for your desired performance levels. For projects that require the extreme durability and sealing power of high temperature silicone rubber sheeting, you can count on Elbex. With our comprehensive silicone sheeting solutions and top-quality customer support, we’ll help you start solving your sealing problems today. Contact us to check our current stock or to get started with your custom project.
By David Garman November 21, 2025
Public transit vehicles see rigorous use day in and day out. Because of this, they have a continuous need for durable transportation rubber profiles that can hold up under extreme environments, constant movement, and heavy use. Quality mass transit rubber extrusions, such as bus door seals and train window gaskets, are essential for vehicle performance, as well as passenger safety and comfort. Here’s how Elbex provides high durability rubber extrusions for transportation industry leaders. Engineering Comfort and Integrity in Motion One of the most important functions of mass transit rubber extrusions is to improve passenger comfort. Rubber components help keep out weather and water and limit vibrations throughout the vehicle for a more comfortable ride. They can also reduce noise from outside sources, further improving the passenger experience. With Elbex, you can count on finished components to provide lasting support, as they are manufactured to withstand mass transit’s toughest conditions, including direct sunlight and extreme temperature changes. Specialized Sealing and Safety Solutions Sealing applications like bus door seals, bus window seals, and train window gaskets also play a vital safety role. In addition to protecting passengers from the elements, extruded rubber components also protect vital vehicle systems. For example, extruded rubber bumpers cushion and reduce movement from impacts, while D-sections help eliminate vibrations for smoother vehicle operation. Similarly, U-Channel profiles such as edge guards and protective sleeves and gaskets help secure and protect essential components throughout the vehicle. Custom Manufacturing: The Key to High Durability At Elbex, our ability to provide high-durability rubber extrusions for the transportation industry comes from our commitment to quality throughout the entire custom manufacturing process. Rather than carrying inventory, we offer custom manufactured transportation rubber profiles to meet your unique project requirements. Custom components (available in continuous lengths and precise shapes) created for a precise purpose deliver superior stability and protection for these high-use environments. This is true whether you need us to help with the creation of D-sections, U-channels, or hollow tube profiles. A Collaborative Approach with Transit Engineers At Elbex, we believe in actively collaborating with transportation engineers to ensure that transportation rubber profiles meet your exact specifications. We offer comprehensive design assistance, material selection support, custom on-site tooling, and value-added services like vulcanized splicing and high-speed auto cutting. Our aim is to ensure that your finished mass transit rubber extrusions meet all regulatory standards and applicable codes. With our precision products like bus door seals and train window gaskets, you can have confidence that you’ll get the results you need when you work with our team. Contact us today to discuss your project requirements or to learn more about how we can elevate your mass transit vehicle performance.
By David Garman November 14, 2025
Filling voids with reliable seals is a constant challenge in industrial environments. Without the right fit, seals won’t perform their job right, resulting in poor performance and even the contamination of sensitive environments. This is where Elbex’s ribbed rubber profiles come in. Our custom ribbed sealing profiles offer superior compression and sealing power by being tailored to your specific application needs. Here’s how our custom ribbed rubber profiles can make a difference for you. The Function and Superiority of Ribbed Sealing Profiles Ribbed sealing profiles play a vital role in manufacturing and industrial applications by filling voids or gaps between two surfaces to create an effective seal. However, ribbed rubber profiles take things even further, as their “ribs” significantly increase the profile’s ability to compress and fill irregularities. This results in a tighter and more durable seal than what you would find with a smooth profile, which also makes ribbed profiles far more versatile. Custom Design is Our Standard for Industrial Applications We are proud of our ability to deliver custom-manufactured ribbed sealing profiles that meet your exact requirements. We can work with you directly to develop the perfect custom ribbed rubber profile, as our extensive capabilities allow us to meet almost any design. Aside from the design itself, we use top-quality materials to help our seal products withstand harsh environments, including direct sunlight and chemical exposure, so the finished profile will deliver lasting performance. Leveraging Elbex's Comprehensive Engineering Expertise At Elbex, we are committed to delivering dependable support throughout the design and engineering processes. Our in-house tool and die design capabilities allow us to create custom ribbed rubber profiles in a way that meets your budget and timeline needs. Our design assistance can help troubleshoot issues with your existing seals, and we can also provide guidance on materials selection and technical resources to help fine-tune your design. We aim to be a true partner in these processes. Diverse Applications in Manufacturing and Beyond Ribbed sealing profiles can be used for a wide range of manufacturing systems, including pipe ramps, expansion joints, glazing system profiles, and other applications that require sealing and structural support. And with value-added services like cutting, splicing, printing, and taping you can count on Elbex to provide a fully finished and ready-to-use ribbed rubber profile. With our custom ribbed rubber profiles, you can expect superior performance manufactured to your unique application. Contact us today to request a quote or to learn more about our ribbed sealing profiles.