Plumbers Silicone Grease - For applications involving highly reactive substances, powdered polytetrafluorethylene (PTFE) is the thickener. specialized silicone
greases are made from fluorinated silicones or, for low temperature applications, PDMS containing some phenyl substituents in place of
methyl groups. More specialized silicone greases are made , For food applications, the thickener is amorphous fumed silica. Using this formulation, Plumbers Silicone Grease is a translucent white viscous paste, with exact properties dependent on the type and proportion of the components.

Highly reactive substances, powdered polytetrafluorethylene (PTFE) is the thickener. dependent on the type and proportion of the components.