Birchwood Casey Perma Blue Paste 2oz – Cold Bluing Compound

Birchwood Casey Perma Blue Paste is a cold bluing compound designed to restore worn or scratched blued steel finishes on firearms. This paste formula allows for precise spot repairs without the need for hot tank bluing, making it practical for at-home touch-ups on carry guns, older firearms, or pieces with minor finish wear. Apply directly to clean, degreased steel for a matte blue-black finish that blends with existing bluing.

The 2oz tube provides enough compound for multiple applications. Works on all ferrous metals. Best results require thorough surface preparation with degreaser and 0000 steel wool. Not a substitute for professional refinishing on severely damaged finishes, but effective for maintaining presentation and preventing rust on minor blemishes.

• Type: Cold bluing paste
• Finish: Matte blue-black on steel
• Quantity: 2oz tube
• Material Compatibility: Ferrous metals (steel, iron)
• Use: Spot repairs, touch-ups, finish restoration on blued firearms