Shields Marine Blue Series 202 Nautiflex Silicone Exhaust 3' Hose

For straight connections in wet exhaust systems or engine water circulation lines. Blue silicone cover with smooth finish for easy clean up. Flexible - easy to install 4 -plies of synthetic fabric. Stable at elevated temperatures. Resistant to: exhaust fumes, ozone, mild chemicals, antifreeze, salt water. Temperature range: -20°F to +350°F. Meets SAE J2006 Type R. Meets ISO 13363:2004 - Type 2 - Class B.