The #1 best seller, Perma Blue liquid gun glue, is the proven way to touch-up scratches and worn spots or to completely re-blue most guns. It will give a non-streaky, even blue-black finish to steel (except stainless). Complete instructions on the bottle. 3 fl. oz.

Manufacturer: Birchwood Casey. Manufacturer#: 13125. Approximate Shipping Weight (lbs): 0.328.