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Automotive Sealing Materials for Weatherseal
Reliable, high performing vibration dampening solutions for noise reduction and insulation.
Durable Weatherseal Solutions for Doors and Windows
Dow’s NORDEL™ EPDM weatherseal technology offers exceptional durability and protection against the toughest extreme conditions. Designed for weatherseal applications in automotive windows, doors, and panels, it ensures long-lasting sealing performance, better acoustic insulation properties for diverse powertrains, and helps prevent leaks in heavy rain or strong winds, and providing a more sustainable offering.
Weatherseal Products
Discover our selection of weatherseal products designed to keep moisture and debris at bay, while offering acoustic insulation and noise reduction to ensure an enhanced mobility experience.
Compare Products
Swipe to Scroll
| Select the application title to compare product properties | |
| Sponge profiles | 6555 OE, 6565 XFC |
| Class-A visible profiles | 4570, 4572 XFM, 4760P, 4770P, 4785HM, 5565, 6565 XFC |
| Metal carriers | 4570, 4572 XFM, 5565, 6565 XFC |
| High hardness profiles | 4725P, 4760P, 4770P, 4785HM, 4820P, 6530 XFC |
| Corner moldings | 4520, 4725P, 6530 XFC |
| Processing improvers | 4520, 4640, 4725P, 6530 XFC |
NORDEL™ EPDM Resources
The NORDEL™ EPDM Product Selection Guide by Dow offers tailored recommendations for weatherseal options, emphasizing durability and reliable sealing while promoting sustainability through vehicle lightweighting.
The NORDEL™ EPDM Product Overview Guide covers key benefits like durability, flexibility, and weather resistance for use in automotive, construction, and electrical industries. It also offers insights into various grades and processing methods.
The NORDEL™ EPDM Handling Guide and FDA Status outlines handling, safety, and FDA compliance for NORDEL™ EPDM rubber, including best practices and FDA-approved uses in food contact applications across various industries.
Benefits of Weatherseal Solutions
NORDEL™ EPDM weatherseal technology delivers reliable sealing that dampens vibration and reduces noise for a quieter ride. It offers superior resistance to UV, ozone, rain, and temperature extremes, ensuring long-term durability and protection for windows, doors, and panels.
Available for dense, micro-dense, corner molding, and sponge components, our weatherseal solutions support complex profile designs. This design flexibility enables precision engineering and innovation across a wide range of automotive sealing applications.
Our weatherseal technology supports streamlined manufacturing and vehicle lightweighting. By reducing material usage and energy consumption, it helps lower carbon emissions and contributes to more sustainable automotive solutions.
FAQs
NORDEL™ EPDM weatherseal technology is a high-performance elastomer designed for automotive weatherseal applications. It delivers long-lasting sealing performance, vibration dampening, acoustic insulation, and superior resistance to UV, ozone, rain, and temperature extremes for windows, doors, and panels.
Door and window seal leaks typically occur when the sealing material fails to maintain contact or integrity due to weather exposure, material fatigue, loss of elasticity, or environmental stress. EPDM weatherseal technology helps prevent leaks by maintaining reliable sealing under rain, wind, and temperature extremes.
NORDEL™ EPDM is a high-performance synthetic rubber made of ethylene-propylene-diene monomer (EPDM). It offers excellent resistance to heat, UV weathering, ozone, and aging, making it a good option for outdoor applications, including sealing and gasketing in automotive and construction industries.
Weatherseal solutions are available for dense, micro-dense, corner molding, and sponge components, offering exceptional design flexibility to fit complex profiles used in automotive doors, windows, and panels.
Questions about Dow Mobility products and capabilities? Get in touch with a representative.
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