Bosker quality Weatherproofing is finely crafted for many handy uses. The 10' long, 1 1/2" or 6.5" wide, and 1/8" thick SureSeal compound for antennas, cables, and connectors stays flexible for a long time. Its kit comes with rolls of butyl and PVC tape, which is resistant to elemental damage. The silicone sealant fills voids to prevent insects in structures and adheres to clean metal, glass, most wood types, RTV silicones, vulcanized silicone rubber, ceramics, painted, and many plastic surfaces, overhead and sidewall joints, etc. It insulates thermally and electrically and contains acidic compounds, so it shouldn’t be used on or near electrical connections. ISP Supplies is a certified distributor of Perfect Vision and other leading manufacturers offering their certified Weatherproofing at cost-efficient prices.