Introducing our premium selection of O-Rings and L-Rings, meticulously crafted for the unique demands of Tubeless Rims.
Our O-Rings and L-Rings are expertly engineered with a specialized EPDM compound formulation, ensuring top-notch performance.
Experience unparalleled durability with our products, offering outstanding resistance to the harshest cold and scorching hot temperatures.
Need a specific size? We provide custom sizing options upon request to meet your exact needs.
Choose from a range of rod diameters: 0.26, 0.28, 0.385, 0.50 to suit various applications.
Available ring sizes include 19", 20", 21", 24", 25", 29", 33", 35"... up to 69" to fit a wide array of requirements.
O-rings:
Our O-rings are designed specifically for sealing tire beads on graders, earthmovers, and OTR machinery, ensuring a secure fit.
• Each product is manufactured in adherence to stringent OEM specifications for quality assurance.
• Engineered to accommodate a variety of international and domestic O-ring rim grooves, offering versatile compatibility.
L-Rings:
L-Rings are crafted to create an airtight seal where tire and rim surfaces may not naturally align.
• Produced to meet precise OEM specifications, guaranteeing reliable performance.
• Always ensure proper bead-lubrication and tire inflation procedures for optimal results.
At D&A RUBBER, our proprietary vulcanize joining system sets us apart, allowing for seamless joining of complex and simple extrusions into rings and mitered corners, resulting in uniform components with nearly invisible joins.



Advantages:
Our expert craftsmanship allows for Gaskets, O-rings, and Seals to be crafted from either Solid or Hollow rubber extrusion profiles.
Standard cords and profiles require no tooling, simplifying the manufacturing process.
For non-standard cords and profiles, we offer low-cost tooling solutions when necessary.
Our facility can produce O-rings in virtually any diameter, offering tremendous flexibility.
Hollow cross-section O-rings require less closure force, providing a user-friendly solution.
Hollow O-rings, gaskets, and seals are compatible with non-standard groove applications, broadening their utility.
D&A Rubber Industries specializes in the production of top-quality silicone and rubber products, ensuring excellence in every piece.
Our extensive product line includes a diverse range of rubber extrusion profiles, rubber mold articles, tubes, cords, seals, and gaskets. We cater to industries from HVAC to lighting, and construction to machinery, ensuring all your needs are met with precision.
Our rubber extrusion profiles, including solid, co-extrusion, and sponge varieties, cater to applications in building, construction, HVAC, lighting, sanitary, and marine industries.
Our pipe fitting gaskets are available as injection jointed or hot vulcanize jointed for superior performance.
We offer a comprehensive range of gaskets including vent sealing, cord ring, chimney flue, sewer pipe, manhole pipe, iron pipe, concrete pipe, and grooved coupling gaskets.
Explore our silicone product range: from solid and sponge extrusions to high-performance silicone tubing and profiles, we have it all.
Our molded rubber line features seals, bellows, washers, LED lighting gaskets, bumpers, buffers, anti-vibration dampers, and more, engineered to perfection.
Our tubing and cord selection includes silicone, neoprene, EPDM, NBR, NR tubing, and various cords, ensuring you find the perfect fit for any application.
