Features: 1) The application of sealing materials to antenna, cable and grounding connections Features: 1) The application of sealing materials to antenna, cable and grounding connections, protecting them from weather conditions 2) These prevent moisture penetration and loosening of connections from vibrations caused by strong winds 3) The set includes 5-roll butyl mastic (rubber sealing), 2-roll vinyl elect narrow tape, and 1-roll vinyl elect wide tape