“I have been using fin tube insulators from kencove for 5 years, and am not impressed with the recent change. The old tubes were tough and could take some abuse. These new ones are soft and not anywhere near as tough”
“They don't fit within a 2" staple very well, and I also like the brand that has the 3 legs( for lack of a better description) I feel it doesn't let the wire rub directly against the insulator against te post”
