2A1 EPDM: EM-41-ST & EM-41-UL
Cost-Effective 2A1 EPDM That Delivers Performance
If you need the durability and sealing power of 2A1 EPDM foam without paying premium automotive-grade prices, the EM-41 Series is your smart solution.
EM-41-ST: Reliable, Weather-Resistant Sealing
- Meets ASTM D1056-2A1 standards
- Nominal Shore hardness: 39 (00)
- Density: 4.93 lb/ft³
- Perfect for gasketing, building seals, appliances, electronics enclosures, and HVAC systems.
EM-41-UL: Fire-Rated for Added Safety
- Meets UL-94 HF-1 requirements (1.5 mm and above)
- Nominal density: 6.18 lb/ft³, Shore hardness: 24 (00)
- Ideal for projects requiring enhanced fire resistance while maintaining sealing performance.
Flexible Supply Options
- Width: Up to 54” usable
- Formats: Sheets or rolls
- Available with or without PSA (Pressure Sensitive Adhesive)
Request samples or a quote today.
What’s New in Worldwide Foam
XE Rolls
Our popular extruded crosslinked roll goods (XE) are now made in Elkhart, Indiana!
EM-41
For those who are looking for 2A1 EPDM but not the premium price tag for automotive spec, the EM-41-ST and EM-41-UL are worth a second look.
What You Might Have Missed
XE-40 Extruded Foam
XE-40 is a 4lb/ft closed-cell, cross-linked polyethylene foam engineered for superior durability, thermal stability, and impact resistance. Adhering to ASTM D3575 standards, it is the ideal lightweight solution for automotive, packaging, and industrial applications. With our newly doubled production capacity, we offer industry-leading lead times and a scalable supply of 100% American-made foam…