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MOLYKOTE® 112 High Performance Lube/Sealant


NLGI Grade 3 – Silicone-based, white translucent general purpose lubricant and valve sealant with very high shear and thermal stability performance.


Product Overview

MOLYKOTE® 112 High Performance Lube/Sealant is a high-performance grease-like lubricant engineered from specialty polydimethyl silicone fluids and an inert amorphous silica filler.  MOLYKOTE® 112 exhibits incredible longevity even in extreme temperatures or in the presence of harsh chemistries. MOLYKOTE® 112 is insoluble in water, methanol, ethanol, glycol and glycerine and resistant to a number of inorganic salt solutions, acids and alkalis for unrivaled versatility.


MOLYKOTE® 112 delivers incredibly consistent and high-performance lubrication across a wide variety of industries and applications, including:
Valve, O-ring & Plug-Valve Lubrication
Control & Pressure Plug Valves
Vacuum & High-Pressure System Sealant
Elastomer-Plastic Interfaces or Components
Electrical Meters
Fire Extinguisher Valves
Locking Mechanisms
Optical Equipment (Telescopes/Binoculars)
Damping Medium for Hydraulic Systems
Bearing Sealing
Elastomer-Metal or Plastic-Metal Components
Harsh Chemical Processing
Industrial Manufacturing Equipment

Features & Benefits

Non-Melting Performance
Very Low Volatility
Excellent Thermal Stability (-40°C to 232°C)
Exceptional Water Resistance
Great Resistance to Oils & Chemicals 

Problems Solved

Loss of Seal Lubrication from Melting or Chemical Reaction
Leaking or Failing O-Rings and Valves
Lubricant Breakdown from High Temperatures and Deposit Buildup

Product Specifications

NLGI Grade: 3
Thickener: Silica 
Low Temp: -40°C (-40°F)
High Temp: 232°C (449°F)
Color: Translucent White

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