A safe stable powder developer with unlimited shelf life in unmixed form and 3 to 4 weeks in solution form. This safe developer which is suitable for all positive working photoresistsl. This developer has a safety factor which prevents over development. A board may be left immersed up to 50 times longer than the normal 20/30 seconds developing time without the risk of undercutting or thinning of the photoresist. COSHH data sheet supplied.

Shipping advice. This product can only be shipped by road courier. Additional courier rates apply to Isle of Wight, Northern Ireland, Scottish Highland, Isle of Man and Europe. Contact before ordering