// Definition
The chemical process by which cannabis concentrate residues undergo polymerization (molecular cross-linking) on heated dab nail surfaces. At high temperatures, lipids and other organic compounds in concentrates can form acrylic acid derivatives and cross-link polymers, creating the dark residue ('chazzing') observed on quartz and titanium nails after repeated use.
// From the Episode
Mark Scialdone explained in Ep 052 that the black residue on dab nails is not simply burnt carbon but actual polymer formation from oxidative degradation of lipids and other plant compounds in the concentrate. This has implications for both nail maintenance and health concerns about inhaling polymer degradation products at high temperatures.
// Source
Ep. 052 Hash Church LI 51 →