Tape for Fittings Hand Moldable Plastic 60" Long Single Roll Fittings 1/2" Wide 3/32" Inch Thick Sealant Tape Universal Waterproof Non-Conducting Roll Wire Wrap, Weather Tight Sealing Cable

We're cruising sailors and preventing salt air from intruding into VHF and SSB antennas, is important. This stuff is an old product and works just as it should. It seals on itself and forms into a water/air tight shield against the elements. I used most of the roll to protect a VHF coax splice after a mast removal for re-rigging. I recommend it for all such work.

Great tuff for outdoor protection. Eas7 to use.

Product speaks for itself. Wrap soldered wires that you want to insulate to keep the water out.Works great and lasts and lasts

This stuff works exactly as described. I've used this before, but always purchased it from ham radio shops. Glad Amazon carries it. Easy to use and keeps weather out of your connections.

Good stuff. Stretchable, pliable, and appears sufficient to keep connections water tight.

Works great to seal out moisture so far

I've been using this stuff on my amatuer radio antennas and any electrical connection I have outside. It stays flexible, like putty. And it does not leak, and does not come off. I have left it in place for 30 years on aluminum and copper. When I remove it, the copper is still shiny, and the aluminum looks like it's new. Great stuff.

Works as advertised, easy to apply and mold around a connector for water resistance.