Review on Marine Grade Waterproof Red Heat Shrink Tubing - 82 Ft XHF 1/2 Inch (13Mm), 3:1 Ratio With Adhesive Lining For Insulation, Protection Against Moisture, Corrosion And Air Leakage For Wire And Cable by Rico Posley

This is clearly a well made product and easy to use. I docked 1 star because it was filthy with powder or fine dust in the bag which I had some trouble cleaning off for use. I think it must have sat around for a long time before sale? Not a big deal. After that it was exactly what I needed and did a great job!