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The item for sale is 5 Ounces (142 Grams) of PCB Etchant (Etches 350 sq in). PRINTED CIRCUIT BOARD ETCHANT. Mix crystals with water in a 1-4 ratio. Dry Crystals. Dry Crystals / Makes 20 Fluid Ounces of Solution.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.