Comodity Code 81101702Origin ROCFR4 Fibre Glass copper clad boards DOUBLE Sided 100 x 220 mm FR4-D13SKU: FR4-D13£2.59PriceOut of StockSpecificationDouble-sided fibreglass board is high quality 305g/m copper clad board made from epoxy glass material. Choice of sizes Single-sided Grade: FR4 Fibreglass board Thickness: 1.6mm 35 micron copper thickness Suitable etchant: ferric chloride solution or Sodium Persulphate