Repair is strongly recommended due to low cost, quick turnaround, and sufficient restoration of safety and function. 9. Conclusion The spider crack observed on the subject windshield is a classic impact fracture confined to the outer glass ply. It does not currently compromise immediate crash safety but presents a risk of growth and optical nuisance. Based on standard automotive glass repair guidelines, the damage is within repairable limits. Immediate professional resin injection is advised to avoid eventual windshield replacement.