Achieve a gas-tight seal at RV parks that require it with this rubber gasket. Sized to fit sewer hook-ups up to 4.5 inches, it creates an airtight connection that prevents odours from escaping into the campground. Rubber construction handles freeze-thaw cycles and maintains flexibility in varied climates—essential if you park where environmental regulations are strict.

• Rubber seal for gas-tight sewer connections
• Fits hook-ups up to 4.5 inches
• 4-inch by 3-inch gasket dimensions
• Meets RV park regulatory requirements