Versilube G687 is from our family of general-purpose silicone greases thickened with inorganic fillers for lubrication and insulation, which are resistant to oxidation and thermal degradation. Designed for use as a dielectric compound on high voltage insulators, G687 reduces the opportunity for dirt and moisture to create arcing across the insulator. G687 prevents the formation of a conducting film of water, thereby eliminating any arc-over under wet conditions. The silicone engulfs and encapsulates any water-borne, hydrophilic particles so that the insulator remains water repellent even in dusty, highly conductive atmospheres.

G687 is also an excellent mold release and rubber lubricant. The compound may be applied by wiping, brushing, or spraying.

Versilube G687是通用硅脂家族的一员，它用无机填料增稠，用于润滑和绝缘，耐氧化和热降解。G687设计用于作为高压绝缘体上的介电化合物，减少了污垢和水分在绝缘体上产生电弧的机会。G687防止水导电膜的形成，从而在潮湿条件下消除任何电弧。硅酮吞没和封装任何水性，亲水的颗粒，使绝缘体保持拒水性，即使在尘土飞扬，高导电性的气氛。

G687也是一种优良的脱模和橡胶润滑剂。该化合物可通过擦拭、刷涂或喷涂施用。