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 Andrew Patel
No adhesive seal? for my opinion
This heatshrink tubing is listed as an adhesive lined waterproof tubing. When heated no adhesive is observed. If removed after heating, stripping it off the wire acts like standard tubing---slides off. I would expect more of a strong connection if adhesive was present inside the tube and it not to slide.
Pros
- Item was only 31" long, not 48" but they will fix the problem ok
Cons
- May not be suitable for all types of wire insulation
