Home » Rubber Extrusions & Profiles » P-Seals
For applications demanding exceptional flexibility, rebound, and excellent sealing performance across varying temperatures, Boss Polymer’s Rubber P-shaped seal profiles (also referred to as ‘Rubber P profile seals’ or ‘Rubber P section seals’) are ideal for preventing drafts, reducing heat loss, and ensuring effective fluid or air containment. We expertly manufacture a broad range of Rubber P seals from high-performance materials like EPDM, Neoprene, Silicone, and other specialised rubber compounds.
Boss Polymer is a highly trusted company with a strong reputation in the marketplace and has been supplying Rubber P seals to various industries for thirty-five years. We have the capability to provide the highest quality rubber P seals.
Choose from Standard Dies or Custom Rubber Seals
We offer a wide range of standard dies for Rubber P seals or, alternatively, our in-house engineers can custom build a rubber seal to meet your specific requirements.
Offering a Wide Range of Rubber P Seals
P and J rubber seal profiles, characterised by their hollow bulb design, offer superior compressibility and excellent elastic recovery compared to solid rubber seals. While providing more resilience than sponge rubber, their inherent flexibility allows them to conform effectively to irregular surfaces, ensuring a tight seal. The versatile flange enables precise positioning along edges to effectively block dust, noise, and vibration, and facilitates secure fixing. Rubber P seals are available in specified lengths or continuous coils to suit diverse project needs
- Resistant to ozone
- Resistant to UV
- Resistant to weathering
- Resistant to heat (and cold)
- Prevents heat loss
- Prevents leakage of gases and fluids
- Exhibits excellent “shape” memory (especially for repeated compression/flexing
- Excellent acoustic dampening and vibration isolation properties
- High resilience and excellent compression set resistance
Rubber P Seal Applications
Boss Polymer designs and manufactures a versatile range of Rubber P seals and profiles for critical sealing applications where flexibility, resilience, and resistance to environmental extremes are paramount. Common uses include:
- Automotive door and trunk seals (dynamic sealing, vibration dampening)
- Industrial machinery enclosures (where movement or vibration is present)
- HVAC systems and air handling units (excellent air sealing)
- Marine applications (saltwater and UV resistance depending on rubber type)
- Outdoor electrical enclosures (weatherproofing)
- Refrigeration and freezer seals (maintaining flexibility at low temperatures)
- Soundproofing applications
