Is there a specific need to make PC crack ? or Are you getting the situation with any particular solvent ? This detail will help us to explore further.
chloroform
Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS) or Polypropylene.
Universal Solvent.
Inorganic
with some kind of an acid based solvent
Crack
Crack is a powder, or a rock. You smoke it to feel a high. Not sure what kind of high, I personally have not smoked it.
The solvent evaporates and leaves behind the pigment behind.
The solvent, usually water.
firstly it is solvent and that means it can harm you and it is a kind of acid!
when you form a solution by mixing everything evenly, the solute will what into the solvent
But crack