Silicone Compounds

Dow Corning Silicone compounds are grease-like lubricants containing silicone fluids and inert silicone fillers.  These silicone compounds are resistant to oxidation and thermal degradation while maintaining their properties over a wide temperature range.  They are designed as release agents and may be used as O-ring assembly lubricants, non-conductors of electricity, non-curing sealants, and as assembly lubricants for plastic and rubber parts.  Dielectric silicone compounds may be used for applications where they function in a dual role as both lubricant and sealant.

  1. Molykote™ 112 High Performance Lubricant & Sealant

    Molykote™ 112 High Performance Lubricant & Sealant

    Product #: L11250

    NLGI Grade 3, translucent white, used primarily as a general purpose valve lubricant with high mechanical shear stability and high temperature range. Offered in a 5.3 oz tube.

    $16.01
  2. Molykote™ 4 Electrical Insulating Compound

    Molykote™ 4 Electrical Insulating Compound

    Product #:

    Dielectric moisture barrier on electrical equipment. NLGI Grade 2-3, translucent white, used primarily in electrical wiring systems and electrical assemblies and terminals. Offered in 5.3 oz tube, 8 lb pail, and 40 lb pail.

  3. Dow Corning® 5 Compound

    Dow Corning® 5 Compound

    Product #:L550L540LBL58LB

    NLGI Grade 3, translucent light gray, used primarily for insulators and high current switches given it has the highest dielectric strength.

    Starting at: $19.64

  4. Dow Corning® 7 Release Compound

    Dow Corning® 7 Release Compound

    Product #:L750L740LBL78LB

    A release and parting agent for plastic and metal surfaces.

    Starting at: $16.34

  5. Molykote® 111 Valve Lubricant & Sealant

    Molykote® 111 Valve Lubricant & Sealant

    General purpose O-ring and valve lubricant.

    Starting at: $16.61

  6. Dow Corning® 340 Heat Sink Compound

    Dow Corning® 340 Heat Sink Compound

    Thermal coupling of electrical/electronic devices to heat sinks.

    Starting at: $37.44

  7. Dow Corning® High Vacuum Grease

    Dow Corning® High Vacuum Grease

    Product #:L976V50L976V8LB

    Sealing and lubricating vacuum and pressure systems.

    Starting at: $23.17

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