Cross Devices STUF -- DIELECTRIC WATER PROOFING FILLER Grease, with Teflon
is an ultra low density, macroscopic foam paste filler specifically formulated for internal weather-protection of all types of coaxial connectors. It prevents moisture infiltration by occupation. STUF reduces insertion loss especially at UHF and above. Stuf is a stable, non-hardening dielectric filler.
One 2 ounce tube contains 3.2 cubic inches by volume. This will waterproof about 100 "F" connectors.
PN CROSTUFF, Cross Devices