Perma Blue 2 Oz Paste AD563 Acraglas shrinks less than 1/10

Acraglas shrinks less than 1/10 of 1%

This complete book takes you step-by-step through everything you need to know about repairing a knife

You can use it to clean

Secrets of constructing a slip joint folding knife

1 1/2" diameter wheels

Perma Blue 2 Oz Paste AD563 Acraglas shrinks less than 1/10Perma Blue Paste Gun Blue is the product you need to touch up and re blue steel. Ideal for use with gunsmithing, this paste produces a blue black finish on metal that makes it look good as new. Safe and easy to use, with no heating required. DUE TO FAA REGULATIONS THIS ITEM CAN NOT SHIP 3 DAY, 2ND DAY, NEXT DAY AIR WITH UPS OR FedEx EXPRESS, CAN NOT SHIP WITH UNITED STATES POSTAL SERVICE OR INTERNATIONALLY CAN NOT SHIP TO CALIFORNIA