Pro-Craft Silver Oxidizer 8 oz. Prop 65 - Carbon Black-Nickel GRS engraving blocks

GRS engraving blocks

hard rubber grip that feels secure in hand and is built to last a lifetime

The GRS Thermo-Loc 6 Inch Square Teflon Pad is an essential accessory for jewelers and engravers working with Thermo-Loc setting compound

14 special characters and spacers included

also suitable for tool steel

Pro-Craft Silver Oxidizer 8 oz. Prop 65 - Carbon Black-Nickel GRS engraving blocksPro Craft Silver Oxidizer is a non corrosive solution designed to blacken silver or copper when applied at full strength. When diluted with water, the oxidizing action slows, giving you precise control over a full range of gray tones from light patina to deep black. No heating required; the solution works effectively at room temperature, making it easy to use at the bench. Features Blackens silver or copper at full strength Dilute with water to