Vacuum Pump Oil - Black Gold - 2 sizes Size:1 gal It's a simple plug-and-play system

It's a simple plug-and-play system that will ensure that the relative humidity and temperature of your grow room always stay within ideal ranges

Develops hardy plants with compact internodes

Type: Coco coir

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Vacuum Pump Oil - Black Gold - 2 sizes Size:1 gal It's a simple plug-and-play systemBlack Gold Vacuum Pump Oil is the gold standard in vacuum pump care. For use in any vacuum pump, Black Gold is extremely pure and non detergent. Our Black Gold is hydro processed, meaning it goes through a series of catalytic steps rendering the oil extremely refined, more viscous and more stable. The result is clear mineral oil which will alert you to contamination sooner as it becomes cloudy or milky. In extreme temperatures, the oil will be more