Q. Does this etching tank have two seperate heated bubble etching areas or one and a rinse tank? When it says drain hole at the back does this mean you can drain off the etchant without using a syphon?
A. Hi Helen, thank you for your question. There is one etch tank and one wash tank. Connections at the rear for draining and cold water. The wash tank sprays water from a cold water feed. The drain hole is for the wash tank. The etch tank does not have drainage.