Boot Seal is a crucial component in the rapping system that prevents moisture, rain water & cold air from entering penthouse; it is recommended to inspect it periodically & immediately replace cracked units for effective ESP operation. High quality rubber granules are used to make our boot seal. As per temp requirement & ambient conditions we make offer choices of Hypalon, E.P.D.M, Silicone, & Viton. We can customize our product with OEM name & logo embossed on it. Stainless steel clamps are offered separately.