Hi, I made a part from carbon fiber, Kevlar and Lantor Soric using resin infusion and let it cure for a week. To test the strength, I broke the part and then I noticed that I can tear off Kevlar from carbon fiber just by hand. Is it normal?



Another weird thing I noticed is that parts I made by resin infusion are lighter, but also easier to break than parts made by hand layup using the same number of layers.