Everlube Perma Slik G

Perma-Slik G is an air drying, MoS₂ based solid film lubricant with an epoxy binder system. It provides a low coefficient of friction and good corrosion resistance, and is suited to higher load carrying applications. It is suitable for field application. It is used in aerospace and defense, mechanical components and industrial machinery; on fittings and connectors, guides and rails, bushings, shafts, splines and cams, and seals, clamps and couplings.

Specification

• MIL-L-23398D; MIL-PRF-46147 (Rev C and earlier)

Typical Properties

• MoS₂ solid lubricant, epoxy binder, solvent based; grey to dark grey matte
• Solids by weight 24–26%; density 977 ± 60 g/L; flash point −4 °C; VOC 737 g/L
• Theoretical coverage 7 m²/L at 12.7 µm; dry film thickness 8–15 µm
• Coefficient of friction (ASTM D2714) 0.04–0.06; operating range −73 to 121 °C
• Salt spray (ASTM B117) over 100 hours; load carrying capacity (ASTM D2625 B) over 250,000 psi; wear life over 120 min; pencil hardness over 3H
• Passes chemical resistance tests including Skydrol 500, JP-4, hydraulic fluids, MIL-L-23699 and MIL-L-7808 oils, acetone and toluene

Application

• Suggested pretreatment grit blast and/or phosphate; apply by dip spin or spray
• For spraying, dilute 1:1–1:2 by volume with MEK; cure 24 hours at 25 °C