MG Chemicals 415-1L Ferric Chloride Solution

Copper Etchant Ready to use solution designed for etching printed circuit boards and other metals. Recommended for use with M.G. Chemicals Professional Etching Process Kit (416-E) and M.G. Economy Etching Process Kit (416-ES). Note: Do not dilute this product with water. Directions: Immerse copper board in solution and agitate until etching action is completed. Ferric Chloride can etch up to a maximum of 100g of copper per liter of solution (.33 square meters or 3.5 square feet of 1 oz copper clad board). Etching process can be sped up by heating the solution to a temperature no higher than 55C (135F). If you require further directions for etching or making a printed circuit board, consult the positive photofabrication process guide available free from your dealer. NOTE: This can only be shipped by ground!!