Durable Structure Durable Structure is a material used in crafting and other activities. Acquisition Crafted Blueprint Level Profession Durable Structure Blueprint 6 Mechanical Engineer 1 row Usage Blueprints Blueprint Type Amount Spaceship Low-Density Structures Blueprint (L) Metal Component 5 ArMatrix LP-60 (L) Blueprint (L) Weapon 9 ArMatrix LP-65 (L) Blueprint (L) Weapon 13 ArMatrix LR-60 (L) Blueprint (L) Weapon 9 ArMatrix LR-65 (L) Blueprint (L) Weapon 13 ArMatrix BC-60 (L) Blueprint (L) Weapon 9 ArMatrix BP-60 (L) Blueprint (L) Weapon 9 ArMatrix BP-65 (L) Blueprint (L) Weapon 14 ArMatrix BC-65 (L) Blueprint (L) Weapon 14 AP-36 Acid (L) Blueprint (L) Armor 7 AP-36 Burn (L) Blueprint (L) Armor 7 AP-36 Cold (L) Blueprint (L) Armor 7 AP-36 Cut (L) Blueprint (L) Armor 7 AP-36 Electric (L) Blueprint (L) Armor 7 AP-36 Impact (L) Blueprint (L) Armor 7 AP-36 Penetration (L) Blueprint (L) Armor 7 AP-36 Shrapnel (L) Blueprint (L) Armor 7 AP-36 Stab (L) Blueprint (L) Armor 7 18 rows