PCB Copper Clad Board LaminateProduct Details1.They are made of FR4 glass fiber, very well built, with good adhesion of the copper to the fiberglass (no peeling or chipping).2.The copper clad boards we provide here are in the size of 150mm x 100mm x 1mm / 5.91 x 3.94 x 0.04 inches (L*W*T)3.These PCB copper clad boards are great for your prototyping projects. Perfect for making model train ties, custom circuit printing tests, circuits projects, etc.4.Easy to use and make your own PCB for electronic projects or make signs for your business5.The boards may come with superficial scratches and surface marks but don't affect performance.
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