Resists electrochemical degradation and water permeation
Use with heater hose connectors and bulk heater hose to create custom assemblies
Compatible for coolant, air and water applications
EPDM tube and cover, synthetic fiber reinforcement
SAE 20R3 EC Class D1 under 25mm (1 in.) ID, SAE 20R4 EC Class D1 for 25mm (1 in.) ID or larger