when making bulletproof glass

we recommend you look into 3DE PETG Materials

because the mm/3 s is 4x less

and aluminum was used for the upper portion because it has a much better thermal conductivity

3DE MAX - PLA - True Orange - 1.75mm - 1kg Hardware DIY when making bulletproof glass* Brand: 3DE Premium * Material: MAX * Color: True Orange * Pantone: 1505C * Diameter: 1. 75mm * Weight: 1 kg 3DE Max is a material known for its extreme strength 3DE Max PLA is a 3D printer material that has great mechanical advantages as well as print quality. 3DE MAX has an impact resistance of up to 7 times better than ordinary PLA and better mechanical advantages than ABS and PETG. Strength is a priority: Regular PLA is a rather brittle material,