The Sime teflon gasket are used to create seals between pipework and other parts within the boiler. Heat exchangers, flues and many others parts require O-rings, washers and gaskets to prevent leaks of gas or water occuring.
Fits multiple appliances
Technical specification
Waist Sizead62cd14gvERP RatingNot ApplicableSupplier Part Number2030240Brand NameSime