• SN100 Quick drying positive photoresist, easy to apply to uncoated copper clad board.

• SN110 Universal Developer for all alkaline positive working resists.

• SN111 Similar to Universal Developer but weaker in strength, ideal for spray on resists or freshly applied photoresist's.

• SN120 Removes all remaining photoresist from etched boards.

• SN130 Removes all oxidisation from copper boards.

• SN140 Will provide a lacquer to protect boards from oxidisation, and also acts as an excellent solder flux.

A range of six easy to use PCB chemicals supplied in sealed containers. Each applicator has a re-sealable lid and sponge dispenser with valve to allow precisely the correct amount of chemical for a board. Totally safe to use and easily disposed with when exhausted as no special precautions are necessary.

All will work at room temperature and other than etching the complete PCB production process can be carried with the applicators.