1. The PTFE film tape is made from PTFE resin as base material, with single side adhesive. The tape features with a non-stick surface, high-temperature resistance and dielectric insulation properties, etc. 2.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.