Speedball Diazo Photo Emulsion Remover, 32-Ounces

I love this stuff and will buy it again (and again), but it is HOBBY grade. I do silk-screening on my kitchen counter several times per year, not daily. It does the job for me, Im very satisfied. That being said, my last container arrived LEAKING. See photos (one of the broken seal, the other of residue in the shipping box. This stuff is corrosive, or caustic, or some other adjective like that, so I always store it standing up, but it obviously doesnt ship that way. BEWARE. (Note to shipper, in case you read this: the product apparently dissolves the seal adhesive -- consider enclosing the bottle in a sealed plastic bag.)

Terrible. They should stop making things for screen printing and do something else.

It worked perfectly, cleaned my screens in minutes.

Good quality

got this because blick was closed and needed extra fluid. Perfect size and cheaper than I would have paid at my local art supply store.