Review on J Type Thermocouple Braided Fiberglass Insulation by Shug Dortch

I purchased this insulation for my thermocouple in hopes of improving efficiency, but it ended up being a waste of money. According to my experience, the quality of the insulation was poor and the braided fiberglass was difficult to handle during installation. While it did initially provide some protection, it quickly deteriorated and did not hold up well in the long run. As a lover of Tools and Home Improvement products, I was extremely dissatisfied with this purchase.