The Fusion Turbo Pros are the first triangular shaped squeegees to be injection molded in the industry. This ensures, consistancy that past brands have not been able to be provide. By injection molding our parts we can ensure accurate density per part. The Orange version of our Turbo Pro is a 92 Durometer. Our Fusion Turbo Pros are infused with 3 slip additives. One of those slip additives is migratory, meaning that it moves throughout the tool as you're using it. We have worked to perfect our formulas for each durometer of Fusion Turbo Pro. The 3.5 inch are molded with 45 degree angled sides and is designed to be used “out-of-the-box”, but they can be trimmed to user preferences.