Grotek Pro-Silicate 0-0-4 | Potassium Silicate Additive Flushes + Leaches OrganiPlugs come in a lightproof

OrganiPlugs come in a lightproof

Adjustable speed control to optimize efficiency

UL 8800 + UL 1598 + DLC: Full certification stack for sealed-room compliance

Replacement gets scheduled rather than seen

Grotek Pro-Silicate 0-0-4 | Potassium Silicate Additive Flushes + Leaches OrganiPlugs come in a lightproofWhat The Pro Silicate Label Declares, And What It Does Not The guaranteed analysis carries exactly one number: 4. 0% soluble potash. There is no silicon percentage on it, which is worth knowing on a product named after silicate. What the label does declare is the source. Grotek Pro Silicate is derived from potassium silicate and potassium chloride, and the potassium silicate is where both elements come from. So the 0 0 4 on the front describes the