Clearco Products

3430 G Progress Drive - Bensalem, PA 19020 - Telephone: 1-800-533-5823 U.S. & Canada 215-639-2640 International: 1-011-215-639-2640 Fax: 215-639-2919

Products Description: Clearco Silicone Greases (Silicone Compounds) are formulated with 100% polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. They are used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.

Silicone Greases are inert to virtually all substrates with the exception of silicone rubber. * They are often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. They are not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.
*Swelling may occur

Silicone Greases are available in 3-differeent consistencies: NLGI #1, NLGI#2 & NLGI#3. NLGI is a measure of the stiffness of silicone grease with NLGI 1 being the least stiff and NLGI 3 being the stiffest. The most widely used is the NLGI#2 (Silicone Grease 3005).

Unlike petroleum based greases, silicone greases offer wider service temperature ranges and are compatible with virtually all surfaces. Being composed of 100% silicone, they do not contain any petroleum distillates that can attack and dry out rubbers and plastics.

Clearco Silicone Grease is an excellent O-Ring and Valve Lubricant…it is food grade and meets FDA 21 CFR requirements for incidental food contact

Synonyms: silicone grease, silicone compound, dimethyl grease, polydimethyl grease, H1 grease, food grade grease, food grade silicone grease, silicone grease food grade, 21 CFR grease, 21 CFR silicone grease, pure silicone grease, high temperature grease, inert grease, moisture resistant grease, non-conductive grease, o-ring lubricant, valve lubricant, silicone o-ring lubricant, silicone valve lubricant, food machinery grease, food processing grease, H1 silicone grease, dielectric grease, NLGI-2 grease, 21 CFR 178.3570 grease, food grade o-ring lubricant, food packaging grease, incidental food contact grease, scuba grease, scuba suit grease, grease for plastic, grease for rubber, grease for vinyl.silicone grease, silicone compound, dimethyl grease, polydimethyl grease, NSF H1 grease, NSF H1 lubricant, H1 grease, food grade grease, food grade silicone grease, silicone grease food grade, 21 CFR grease, 21 CFR silicone grease, pure silicone grease, high temperature grease, inert grease, moisture resistant grease, non-conductive grease, o-ring lubricant, valve lubricant, silicone o-ring lubricant, silicone valve lubricant, food machinery grease, food processing grease, H1 silicone grease, dielectric grease, NLGI-2 grease, NLGI grease, 21 CFR 178.3570 grease, food grade o-ring lubricant, food grade gasket lubricant, dielectric grease, valve lubricant grease, food packaging grease, incidental food contact grease, scuba grease, scuba suit grease, grease for plastic, grease for rubber, grease for vinyl, O-ring lubricant, o-ring lubricants, silicone o-ring lubricant, high viscosity silicone o-ring lubricant, oring lubricant, "o" ring lubricant, Aflas o-ring lubricant, Chemraz o-ring lubricant, kalrez o-ring lubricant, nitrile o-ring lubricant, polyurethane o-ring lubricant, styrene butade o-ring lubricant, buna-n o-riing lubricant, natural rubber o-ring lubricant, polyurethane o-ring lubricant, Teflon o-ring lubricant, butyl o-ring lubricant, epichlorohydrin o-ring lubricant, ethylene-propylene o-ring lubricant, hypalon o-ring lubricant, neoprene o-ring lubricant, polysulfide o-ring lubricant, vamac o-ring lubricant, fuorosilicone o-ring lubricant, EPDM lubricant, Ethylene propylene diene, monomer lubricant

Silicone Grease 3005 (food grade) NLGI#2

Chemical Name: Polydimethylsiloxane Silicone Grease

CAS No: 63148-62-9

NLGI #2: Medium Stiffness

Food Grade Classification: NSF H1 (NSF Registration No. 136725)... meets FDA 21 CFR specifications for incidental food contact

Product Equivalent: Dow Corning 4 Electrical Insulating Compound,

Product Offsets to: Dow Corning 7 Release Compound & Dow Corning 111 Valve Lubricant & Sealant, & some of the Molykote greases

Use: Silicone Grease 3005 (Silicone Compound) is an NLGI #2 (medium stiffness) Silicone Grease, formulated with polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. It is used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.

Silicone Grease 3005 is inert to virtually all substrates with the exception of silicone rubber. * It is often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. It is not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.

O-Ring Compatibility

* Swelling may occur

Silicone Grease 3005 is registered with the NSF (Registration No. 136725) as an H1 lubricant that is approved for incidental food contact in food processing and food processing applications. In addition, it meets FDA 21 CFR 175.300 requirements for use as a lubricant for incidental contact with food.

Properties & Applications:

  • 100% Silicone Grease….contains no petroleum distillates
  • NLGI#2 Consistency
  • NSF H1 Registered Food Grade Silicone Grease
  • Wide Service Temperature Range: -40°C to 200°C
  • Inert to virtually all plastic, rubber,and metal surfaces *
  • VOC Exempt
  • Excellent O-Ring Lubricant
  • Excellent Gasket Lubricant
  • Excellent Valve Lubricant
  • High Dielectric Strength
  • Lubricant for rubber cables and plastic cables

Availability:

  • Squeeze tubes *
  • 2 oz. squeeze tubes
  • *Minimum of 12-tubes per order

  • Pails
  • 1 lb. plastic pail
  • 8 lb pail (1-gallon)
  • 40 lb pail (5-gallon)

View Product Specs


 

Synonyms: silicone grease, silicone compound, dimethyl grease, polydimethyl grease, pure silicone grease, high temperature grease, inert grease, moisture resistant grease, non-conductive grease, o-ring lubricant, valve lubricant, silicone o-ring lubricant, silicone valve lubricant, food machinery grease, food processing grease, H1 silicone grease, dielectric grease, NLGI-1 grease, NLGI1 grease, dielectric grease, valve lubricant grease, scuba grease, scuba suit grease, grease for plastic, grease for rubber, grease for vinyl, O-ring lubricant, o-ring lubricants, silicone o-ring lubricant, high viscosity silicone o-ring lubricant, oring lubricant, "o" ring lubricant, Aflas o-ring lubricant, Chemraz o-ring lubricant, kalrez o-ring lubricant, nitrile o-ring lubricant, polyurethane o-ring lubricant, styrene butade o-ring lubricant, buna-n o-riing lubricant, natural rubber o-ring lubricant, polyurethane o-ring lubricant, Teflon o-ring lubricant, butyl o-ring lubricant, epichlorohydrin o-ring lubricant, ethylene-propylene o-ring lubricant, hypalon o-ring lubricant, neoprene o-ring lubricant, polysulfide o-ring lubricant, vamac o-ring lubricant, fuorosilicone o-ring lubricant, EPDM lubricant, Ethylene propylene diene, monomer lubricant

Silicone Grease NLGI#1 O-Ring & Valve Lubricant

Chemical Name: Polydimethylsiloxane Silicone Grease

CAS No: 63148-62-9

NLGI #1: Lowest stiffness

Product Equivalent: Dow Corning 7 Release Compound

Product Offsets to: Dow Corning 7 Release Compound & Dow Corning 111 Valve Lubricant & Sealant, & some of the Molykote greases

Use: Silicone Grease NLGI#1 O-Ring & Valve Lubricant (Silicone Compound) is an NLGI #1(lowest stiffness) Silicone Grease, formulated with polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. It is used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.

Silicone Grease NLGI#1 is inert to virtually all substrates with the exception of silicone rubber. * It is often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. It is not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.

O-Ring Compatibility

* Swelling may occur

NLGI is a measure of the stiffness of silicone grease with NLGI 1 being the least stiff and NLGI 3 being the stiffest. Due to its light consistency, NLGI#1 is the preferred consistency for lubricating and insulating scuba wet suits and equipment. However, if stiffer grease is preferred, we also carry an NLGI#2 (Silicone Grease 3005) as well as an NLGI #3.

Properties:

  • 100% Silicone Grease….contains no petroleum distillates
  • NLGI#1 Consistency…least stiff of the silicone greases
  • NSF H1 Registered Food Grade Silicone Grease
  • Wide Service Temperature Range: -57°C to 200°C
  • Inert to virtually all plastic, rubber,and metal surfaces *
  • Excellent O-Ring Lubricant
  • Excellent Gasket Lubricant
  • Excellent Valve Lubricant
  • High Dielectric Strength
  • VOC Exempt

*not recommended for silicone rubber due to possibility of swelling

Availability:

  • Pail Packaging:
  • 1 lb. plastic pail
  • 8 lb pail (1-gallon)
  • 40 lb pail (5-gallon)

View Product Specs

View Silicones Library


 

Synonyms: silicone grease, silicone compound, dimethyl grease, polydimethyl grease, NSF H1 grease, NSF H1 lubricant, H1 grease, food grade grease, food grade silicone grease, silicone grease food grade, 21 CFR grease, 21 CFR silicone grease, pure silicone grease, high temperature grease, inert grease, moisture resistant grease, non-conductive grease, o-ring lubricant, valve lubricant, silicone o-ring lubricant, silicone valve lubricant, food machinery grease, food processing grease, H1 silicone grease, dielectric grease, NLGI-2 grease, NLGI grease, 21 CFR 178.3570 grease, food grade o-ring lubricant, food grade gasket lubricant, dielectric grease, valve lubricant grease, food packaging grease, incidental food contact grease, scuba grease, scuba suit grease, grease for plastic, grease for rubber, grease for vinyl, O-ring lubricant, o-ring lubricants, silicone o-ring lubricant, high viscosity silicone o-ring lubricant, oring lubricant, "o" ring lubricant, Aflas o-ring lubricant, Chemraz o-ring lubricant, kalrez o-ring lubricant, nitrile o-ring lubricant, polyurethane o-ring lubricant, styrene butade o-ring lubricant, buna-n o-riing lubricant, natural rubber o-ring lubricant, polyurethane o-ring lubricant, Teflon o-ring lubricant, butyl o-ring lubricant, epichlorohydrin o-ring lubricant, ethylene-propylene o-ring lubricant, hypalon o-ring lubricant, neoprene o-ring lubricant, polysulfide o-ring lubricant, vamac o-ring lubricant, fuorosilicone o-ring lubricant, EPDM lubricant, Ethylene propylene diene, monomer lubricant

Silicone Grease NLGI#2 O-Ring & Valve Lubricant

Chemical Name: Polydimethylsiloxane Silicone Grease

CAS No: 63148-62-9

NLGI #2: Medium Stiffness

Product Equivalent: Dow Corning 7 Release Compound

Product Offsets to: Dow Corning 7 Release Compound & Dow Corning 111 Valve Lubricant & Sealant, & some of the Molykote greases

Use: Silicone Grease NLGI#2 (also see Silicone Grease 3005 Food Grade) is an NLGI #2 (medium stiffness) Silicone Grease, formulated with polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. It is used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, and insulation against corrosion and moisture.

Silicone Grease NLGI#2 is inert to virtually all substrates with the exception of silicone rubber. * It is often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. It is not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.

O-Ring Compatibility

* Swelling may occur

Silicone Grease NLGI#2 meets FDA 21 CFR 175.300 requirements for use as a lubricant for incidental contact with food. It is widely used in food processing and food packaging applications.

NLGI is a measure of the stiffness of silicone grease with NLGI 1 being the least stiff and NLGI 3 being the stiffest. Due to its medium consistency, NLGI#2 is the most widely used of the three. However, if stiffer grease is preferred, we also carry an NLGI #3.

Properties:

  • 100% Silicone Grease….contains no petroleum distillates
  • NLGI#2 Consistency…medium stiffness (most widely used)
  • Meets FDA 21 CFR specifications for incidental contact with food
  • Wide Service Temperature Range: -40°C to 200°C
  • Inert to virtually all plastic, rubber,and metal surfaces *
  • Excellent O-Ring Lubricant
  • Excellent Gasket Lubricant
  • Excellent Valve Lubricant
  • High Dielectric Strength
  • VOC Exempt

* not recommended for silicone rubber due to possibility of swelling

Availability:

  • Pail Packaging:
  • 1 lb. plastic pail
  • 8 lb pail (1-gallon)
  • 40 lb pail (5-gallon)

View Product Specs

View Silicones Library


 

Synonyms: silicone grease, silicone compound, dimethyl grease, polydimethyl grease, , pure silicone grease, high temperature grease, inert grease, moisture resistant grease, non-conductive grease, o-ring lubricant, valve lubricant, high vacuum grease, extremely thick grease, extremely tacky grease, silicone o-ring lubricant, silicone valve lubricant, dielectric grease, NLGI-3 grease, NLGI3 grease, dielectric grease, valve lubricant grease, scuba grease, scuba suit grease, grease for plastic, grease for rubber, grease for vinyl, O-ring lubricant, o-ring lubricants, silicone o-ring lubricant, high viscosity silicone o-ring lubricant, oring lubricant, "o" ring lubricant, Aflas o-ring lubricant, Chemraz o-ring lubricant, kalrez o-ring lubricant, nitrile o-ring lubricant, polyurethane o-ring lubricant, styrene butade o-ring lubricant, buna-n o-riing lubricant, natural rubber o-ring lubricant, polyurethane o-ring lubricant, Teflon o-ring lubricant, butyl o-ring lubricant, epichlorohydrin o-ring lubricant, ethylene-propylene o-ring lubricant, hypalon o-ring lubricant, neoprene o-ring lubricant, polysulfide o-ring lubricant, vamac o-ring lubricant, fuorosilicone o-ring lubricant, EPDM lubricant, Ethylene propylene diene, monomer lubricant

Silicone Grease NLGI#3 O-Ring & Valve Lubricant

Chemical Name: Polydimethylsiloxane Silicone Grease

CAS No: 63148-62-9

NLGI #3: Stiffest consistency

Product Equivalent: Dow Corning 111

Product Offsets to: Dow Corning 7 Release Compound & Dow Corning 111 Valve Lubricant & Sealant, & some of the Molykote greases

Use: Silicone Grease NLGI#3 O-Ring and Valve Lubricant (Silicone Compound) is an NLGI #3 (stiffest consistency) Silicone Grease, formulated with polydimethylsiloxane (CAS # 63148-62-9) and inert silica filler. The NLGI#3 rating is the stiffest silicone grease and used in applications where high vacuum and high pressure are present. Due to its ultra stiff consistency, it will not wash off easily, and is extremely tenacious in staying on the surface. If you require 100% silicone grease that is not as stiff, we offer the 3005 (NLGI#2).

Silicone Grease NLGI#3 is used in a variety of applications that require: wide range of thermal stability, high dielectric strength, electrical insulation, inertness to rubber and plastic surfaces, corrosion and moisture resistance

Silicone Grease NLGI#3 is inert to virtually all substrates with the exception of silicone rubber. * It is often used for lubricating o-rings, gaskets, valves and seals as well as surfaces that require excellent lubricating properties over long periods without drying out. It is not recommended for metal-to-metal lubrication or on surfaces that will be painted or finished.

O-Ring Compatibility

* Swelling may occur

NLGI is a measure of the stiffness of silicone grease with NLGI 1 being the least stiff and NLGI 3 being the stiffest.

Properties & Applications:

  • 100% Silicone Grease….contains no petroleum distillates
  • NLGI#3 Consistency…stiffest silicone grease
  • Wide Service Temperature Range: -40°C to 200°C
  • Inert to virtually all plastic, rubber,and metal surfaces *
  • Excellent O-Ring Lubricant
  • Excellent Gasket Lubricant
  • Excellent Valve Lubricant
  • High Dielectric Strength
  • Lubricate spark plug boots
  • Sealant and lubricant for high pressure systems
  • Lubricant for plastic cables and rubber cables
  • VOC Exempt

* not recommended for silicone rubber due to possibility of swelling

Availability:

  • Pail Packaging:
  • 1 lb. plastic pail
  • 8 lb pail (1-gallon)
  • 40 lb pail (5-gallon)

View Product Specs

View Silicones Library