I have two 3rd gen 4046 and 5906. I just bought a blast cabinet from harbor freight and a blasting kit. I bought media randomly and will try on some stainless steel pieces of metal I have lying around. Questions 1. I will not dissassemble the gund but will tape off well and then bathe them in paint thinner or naphta etc to rinse out any debris after blasting any thoughts ? Any tips ? Great post by the way.