EPM (EPDM category rubber) corrugated version with extreme flexibility, ideal for complex installations, offers maximum adaptability in compact spaces. Black flame-resistant cover, UL 94:2023 V-0 classified. Operating temperature: -40°C to +120°C (-40°F/+248°F). Resistant to abrasion, aging, ozone, and UV radiation. High flexibility. Fittings available. Fittings available.