I'd wager there's room, but you wouldn't want to pour pyro into a bathtub or normal sink as pyro and pyrocat stains everything. On Mar 25, 2014, at 1:39 AM, Les Myers wrote: I studied the pyro instructions and what is required to work with it. I have a "wet/dry" darkroom where I print and develop paper. I do the "wet" stuff for developing film and washing prints in a small bathroom using the bathtub for pouring, rinsing and fixing film in stainless steel tanks. There's no room for working safely or comfortably with pyro. But thanks for the recommendation and information. -----Original Message----- From: tundra@xxxxxxxxxxxxxx Sent: Mon, 24 Mar 2014 12:55:44 -0500 To: pure-silver@xxxxxxxxxxxxx, bobkiss@xxxxxxxxxxxxx Subject: [pure-silver] Re: HC 110 lament I 2nd this ... Pyro produces astonishing negs. Just be sure to glove up (nitrile), wear eye protection, and generally be careful with pyro. It's not great for you even with just skin contact, so to want to work really clean.