DuPont Molykote 111 Silicone Valve Lubricant & Sealant Compound
14.3 oz Tube
4109803

NOTE: The Dow Corning lubricants and sealants are now produced under the Dupont name.
Expect to see Dupont on the packaging along with the Molykote brand.

Molykote 111 Compound is a silicone-oil-based compound with incredible thermal stability and water resistance. Molykote 111 is a multipurpose lubricant used in a wide variety of applications around the world. Molykote 111 also provides long-term thermal stability in environments between −40°C and 200°C (−40°F and 392°F).

Note: Not for use with Liquid Oxygen systems.

Applications:

• Lubrication for control and pressure plug valves, water softener and faucet valves.
• Sealant for vacuum and pressure systems.
• Sealant for outdoor equipment (also shipboard) subject to washing and harsh environmental exposure: meters, electrical service entrance and underground connections.
• Damping medium for dash pots in electrical and electronic equipment.
• Used as an anti-stick and a sealant for transformer gasket and equipment enclosures. It prevents gaskets from sticking to metal and resists weathering and water washout.
• Rubber and plastic O-rings, gaskets and seals.
• Lubricant for food and water processing equipment, aircraft vacuum systems and oxygen supply (aircraft and scuba)

Features:

• Wide service temperature range (-40°C/- 40°F to 200°C/392°F)
• Long-term thermal stability
• Excellent water resistance
• Compatible with many plastics and elastomers
• Low vapor pressure
• Low volatility
• Meets several global standards for water contact

Available Sizes:

• 6 gr Pillow Pack
• 5.3 ounce tube - 150 gr
• 14.3 oz Cartridge - 400 gr
• 3.6 kg Pail - Special Order, Typically two weeks
• 18.1 kg Pail - Special Order, Typically two weeks
• 200 kg Drum - Special Order, Typically three weeks

Product Data Sheet available upon request.
Safety Data Sheet (SDS) available upon request.
Certificate of Conformance available upon request.

Certifications:

Molykote 111 Compound meets several global standards for water contact, including:

• NSF 51
• NSF 61
• FDA 21 CFR 175.300
• Water Regulations Advisory Scheme Approval BS6920 (England)
• IPL Certificate of Conformity (France)
• AS/NZS 4020:2018 (Australia)
• Hygiene suitability for drinking water contact from HyCert (Germany)