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valve sealant

Molykote DC111 Silicone Grease 150G Lubricant and Sealant for Valves O Rings Gaskets Water Safe NSF H1 Certified

Molykote DC111 150G
Molykote DC-111 is a silicone-based grease that functions as both a lubricant and sealant. Ideal for O-rings, gaskets, and valves in potable water systems and food machinery.
Delivery
EXW
minimum order
1 piece
Supply Ability
5000piece / Month
Stock Time
1Day
Quantity:
US $38.00 - US $40.00 / piece
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Product Name:
Molykote DC-111 Silicone Compound – 1KG

Overview:
Molykote DC-111 is a versatile silicone grease designed to provide effective lubrication and sealing in a wide range of applications. It is NSF H1 certified, making it suitable for incidental food contact. It performs reliably in extreme temperatures, humid conditions, and in contact with water or steam.

Key Features:

  • NSF H1 food-grade certified

  • Excellent water resistance and sealing properties

  • Compatible with many plastics and elastomers

  • Effective in a wide temperature range (-40°C to +200°C)

  • Prevents O-ring sticking, swelling, and drying

  • Excellent dielectric properties

Typical Applications:

  • Lubrication and sealing of O-rings and gaskets

  • Water filtration and dispensing equipment

  • Control and pressure valves

  • Sanitary fittings and pump assemblies

  • Electrical insulation in damp environments

  • Food and beverage processing equipment

✅ Technical Specifications

ParameterValue
AppearanceTranslucent white grease
Base OilSilicone
ThickenerSilica
Operating Temp Range-40°C to +200°C
Food GradeYes, NSF H1
Dielectric StrengthExcellent
Water ResistanceOutstanding
Packaging1KG metal can
Shelf Life3 years

✅ Storage & Handling

Store in a cool, dry place away from direct sunlight. Keep sealed to avoid contamination. Use clean tools for application. Do not mix with petroleum-based products.