As an industrial and scientific researcher I`ve used several chopped strand mats for my laminates and composites project. My analysis of this product showed that it's one of the best in the market. The fiberglass material is of exceptional quality, resulting in a strong and durable product. The mat is easy to handle and seamlessly conforms to complex shapes. However, the mat may shed a bit if not handled properly, leading to wastage .Nevertheless, the pros outweigh the cons, and I highly recommend it to anyone looking for top-notch raw materials for their composite products..