// Definition
The phenomenon where cannabis concentrates, particularly terpene-rich extracts, are absorbed into or chemically interact with silicone storage containers. Terpenes act as solvents that can break down silicone polymers, causing concentrates to leach into the container material and potentially introducing silicone contaminants into the product.
// From the Episode
Discussed alongside parchment contamination in Episode 054. The panel noted that silicone cups, even those marketed as 'titanium coated,' are problematic for storing concentrates. One anecdote described a dispensary getting 29 returns because oil had absorbed into the silicone containers, turning the white material yellow. Mark Scialdone was skeptical of 'titanium-coated' silicone claims. The consensus was to avoid soft silicone containers for concentrate storage.
// Source
Ep. 054 Hash Church LIII 53 →