Ethol LPD Developer is called the "Lasting Paper Developer".
This developer is known for its lasting qualities, as well as being non-toxic to skin.
LPD contains no metal, provides long life, sharp blacks and whites, and has various dilution capabilities.
It works well with all black & white paper types including resin coated. LPD will not change contrast even as you dilute it to create different tones.
UPC: 096727505430