Technic has released TechniFlex LCL 1000F,
a liquid photo-imageable solder mask for flexible circuits. The company states
that the product is RoHS compliant, halogen free, and passes UL 94V-0 and NASA
outgassing specifications and OEM requirements. It is reported to be compatible
with final finishes, adheres to copper or polyimide, and is capable of 2mil
resolution.