Meet All FST Requirements
Extruded and Custom Die Cut or Slit Materials
We serve the railcar industry with a variety of materials for sound deadening, noise reduction, and temperature control.
- The Bisco® HT-800 Series is a silicone sponge that offers the sealing capabilities of traditional rubber sponge with the versatility and lightness of foam.
- Armaflex® AP & AP/SA is flexible elastomeric insulation made of synthetic rubber with a closed-cell structure. This makes it better able to withstand cracks and breakage and a stronger thermal insulator.
- SCE 41 Neoprene Closed Cell Sponge is a soft polymer made of neoprene, EPDM, and styrene-butadiene rubber (SBR) that offers excellent chemical resistance.
Durable Synthetic Rubber Materials
Tested to Rigorous Mass Transit Industry Standards
North Coast Seal understands that all mass transit system components—including acoustical barriers and thermal insulators—must adhere to the strictest standards for low flame, smoke, and toxicity spread. Our synthetic rubber materials, including neoprene, EPDM, and silicone, are stringently tested to meet the requirements below.
✔ ASTM E162
✔ ASTM E662
✔ ASTM C 542
✔ ASTM E1354
✔SMP 800 C
✔NFPA 130 Compliant