Modern trains and metros require materials that can withstand fire, vibration, and continuous mechanical stress — all without compromising comfort or longevity. Western SEALTECH’s EN-certified elastomers are designed to perform in the most demanding transit environments
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EN
Fire-safe sealing solutions for rail & mass transit
Engineered with Westorail™ compounds certified to EN 45545 HL3 R22/23, our elastomer profiles ensure unmatched safety, performance, and compliance for next-gen rolling stock
The Future of transit demands Safer, smarter sealing
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What we deliver
Certified materials fire safety
EN 45545-2 HL3 R22/23 certified Westorail™ compounds ensure unmatched passenger safety and fire protection across all rail applications
Precision-made components
From extruded profiles to molded parts, every component is engineered for accuracy, durability, and seamless integration into rail systems
Custom geometry & colour
Tailored profiles for door seals, window gaskets, and HVAC assemblies with custom colours to match coach interiors
Applications
Our sealing solutions are engineered for critical rail components, ensuring fire safety, vibration control, and long-term durability across metro, tram, and high-speed rail systems.
Front glass gaskets
Vibration-resistant seal around the front windshield
HVAC sealing systems
Airtight sealing in rail HVAC for optimal cooling efficiency
Window glazing profiles
Weatherproof sealing preventing noise, air, and water
Electrical enclosure gaskets
Protection from moisture, dust, & vibration
Door seals
Passenger door and sliding door seals
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Front glass gaskets
Vibration-resistant seal around the front windshield
HVAC sealing systems
Airtight sealing in rail HVAC for optimal cooling efficiency
Window glazing profiles
Weatherproof sealing preventing noise, air, and water
Electrical enclosure gaskets
Protection from moisture, dust, & vibration
Electrical enclosure gaskets
Passenger door and sliding door seals
Reliable rail - grade materials for sale, long - lasting sealing.
We engineer seals using high-performance materials tailored for heat, chemicals, fire safety, and hygiene— ensuring reliable performance in demanding environments
FAQs
Are your materials EN45545 HL3 compliant?
Yes, we supply EPDM and Silicone compounds certified to EN45545-2 HL3 R22/R23.
Can you match complex OEM door/window profiles?
Yes, we reverse-engineer custom extrusions to match OEM fitment.
How do your seals handle vibration and door cycling?
Our compounds offer low compression set and reinforced durability.
Do you offer color-matched gaskets?
Yes, available in black, grey, white & custom rail shades.
Can you manufacture large vulcanized joints?
Yes, we produce seamless vulcanized rings for metro/rail doors.
How do your seals perform in extreme weather?
Rail-grade EPDM stays flexible from –30°C to +80°C and resists UV/ozone.
Yes, fast in-house tooling supports OEM design cycles.
Yes, fast in-house tooling supports OEM design cycles.
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