Permatex Extend . Provides 1-step rust treatment that destroys old rust, prevents new rust. Just brush it on. Within minutes, rust disappears and a thick, durable polymer coating develops. Excellent protective primer. Can be painted over. Suggested application : Designed to remove and destroy rust in automotive applications. 8 Oz. bottle. No. 81775: Container Size: 8 Oz., Product Form: Liquid, Pkg Qty: 1, Package Type: Bottle
