Do you require soldermask?
Solder resist is a green covering in which clearances are made for solder areas (e.g pads) and for SMD connectors. These are therefore kept free from tinning in the soldering process. Applying soldermask means that tinning is applied more economically (so that flooding does not occur) and notably, the risk of shorting in finely structured boards is kept to a minimum. Soldermask application results in greater air gaps between tracks. Last but not least, solder resist gives your PCBs a professional looking finish ! We only use photosensitive solder resist, applied either in liquid form or as a foil through a vacuum laminating process.