Presensitized Positive Photoresist PCBs
These pre-sensitized positive photoresist printed circuit boards are ideal for prototyping, student training, and small production runs. These PCBs provide high resolution and excellent fine-line control. The high-sensitivity positive resist coated on one ounce copper foil allows you to go directly from your computer plot or artwork layout to the board — no need to reverse art. Click here to go to MG Chemicals "Instructions for the Basic Positive Prototyping Process."