Birchwood Casey Presto Gun Blue Touch-Up Pen

The Birchwood Casey Presto Gun Blue Touch-Up Pen penetrates hard steel instantly and gives a durable blue-black finish that won’t rub off.

FEATURES

• Penetrates Hard Steel Instantly And Gives A Durable Blue-black Finish That Won’t Rub Off
• Used To Touch-up Nicks And Scratches On Blued Surfaces
• No Heat Required
• Reacts Quickly With Usually One Coat Needed