Vented Loop 38mm
• Glass reinforced nylon composite for high strength and light weight.
• Silicone duck bill valve - Long life with no perishing or hardening.
• 3 screw mounting points give secure and easy installation.
• Glass reinforced nylon composite - High strength, stiffness and light weight.
• Immune to corrosion and electrolysis for long service life.
• Chemical resistant - Impervious to diesel, petrol and antifouling paints.
• UV resistant, suitable for all marine environments.