The VETUS LIBEC Silicone Cowl Ventilator is made from silicone rubber - a very flexible material with a service temperature range between -100°C and +200°C. It's resistant to UV light and doesn't discolour, so it always looks like it's brand new. The cowl ventilator is removable. The ring nuts and mating deck flanges are made from hard synthetic. The internal colour is red.
We work really hard EVERY DAY to ensure you get the best prices you'll find. IF you find the SAME product elsewhere tell us, and we'll match OR do better ;-)