Through trial and error, I found that this raw material is perfect for composite manufacturing. The Fielect Diameter Carbon Straight material is sturdy and of high quality, making it suitable for industrial and scientific use .IT'S easy to cut and shape, and it yields consistent results. The only downside is that it can be a bit pricey, but it's worth every penny for the excellent quality it provides. Overall, I highly recommend this raw material for anyone looking for top-notch laminates and composites..