Using Co2 with The Original Resinator on DRY/CURED material has no adverse effect. Co2 is hydrophobic meaning it repels water. Co2 also displaces oxygen. These factors play a role when processing naturally cured biomass. Once removed from the Resinator the biomass will normalize within minutes. It will inherently take on the humidity from the localized environment so we should be mindful to maintain ideal operating temperatures and relative humidity levels.