Electrical Grease | McMaster-Carr

	Container Type Container Type

	For Use On For Use On

	Color Color

	Amber		White
	Clear		Copper
	Silver		Gray

	Container Size Container Size

	Electrical Properties Electrical Properties

Electrical Insulating

Conductive

	Additive Additive

	Lubricant Type Lubricant Type

Grease

Antiseize Lubricant

Penetrating Lubricant

Machining and Fabricating
Lubricant

	NLGI Viscosity Grade NLGI Viscosity Grade

2-3

Not Rated

	Maximum Temperature Maximum Temperature

	Trade Name Trade Name

LB 8423 Dielectric Grease

LB 8008 C5-A Copper-Based
Anti-Seize

Molykote 5 Compound

Molykote 4 Electrical
Insulating Compound

Krytox™ EG 2000

LB 8065 C5-A Copper-Based
Anti-Seize

CRC 3-36 Technical Grade

	Dielectric Strength Dielectric Strength

	Thickener Thickener

	Melting Temperature Melting Temperature

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Compatible With Compatible With

	Minimum Temperature Minimum Temperature

	Manufacturer Manufacturer

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Electrical Resistivity Electrical Resistivity

	Thermal Conductivity Thermal Conductivity

16.5 W/m-K

20 W/m-K

40 Btu/hr. × in./sq. ft./°F

60 Btu/hr. × in./sq. ft./°F

31.4 W/m-K @ 212° F

	Environment Environment

Food and Beverage

Clean Room

	Specifications Met Specifications Met

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80 Products

About Lubricants

About Grease

Also known as dielectric grease, use insulating grease to lubricate and protect electrical systems. It resists water and corrosion. This grease can be used on most rubber and plastic.

NLGI viscosity grade is a rating of a grease's consistency. NLGI 1 is about the consistency of tomato paste. NLGI 2 is about the consistency of peanut butter. NLGI 3 is about the consistency of vegetable shortening.

Dielectric strength measures the maximum voltage a grease can withstand without losing its insulating properties. The higher the dielectric strength, the better its quality as an insulator.

Grease lubricates most efficiently below the maximum temperature. Nonmelting grease can be used at temperatures above the maximum temperature briefly, but then will break down more quickly.

Molykote 5 Compound is for use on insulators, bushings, and high-current switches.

Each

		Container
NLGI Viscosity Grade	Base Oil	Size	Type	Temp. Range, °F	Melting Temp.	Dielectric Strength, V/mil	Color		Each
DuPont Molykote 5 Compound—Silica Thickener
3	Synthetic	5.3 oz.	Tube	-65° to 450°	Not Rated	545	Gray	0000000	000000
Loctite® LB 8423 Dielectric Grease—Silica Thickener
3	Synthetic	0.3 oz.	Tube	-65° to 400°	Not Rated	500	Clear	0000000	0000
Silica Thickener
1	Synthetic	5.3 oz.	Tube	-50° to 400°	Not Rated	385	White	0000000	00000
1	Synthetic	14 oz.	Grease Gun Cartridge	-50° to 400°	Not Rated	385	White	0000000	00000
1	Synthetic	16 oz.	Jar	-50° to 400°	Not Rated	385	White	0000000	00000
2	Synthetic	0.2 oz.	One-Time-Use Pack	-40° to 400°	Not Rated	830	White	0000000	0000
2	Synthetic	5.3 oz.	Tube	-40° to 400°	Nonmelting	830	White	0000000	00000
2	Synthetic	14 oz.	Grease Gun Cartridge	-40° to 400°	Nonmelting	830	White	0000000	00000

Package

		Container
NLGI Viscosity Grade	Base Oil	Size	Type	Temp. Range, °F	Melting Temp.	Dielectric Strength, V/mil	Color	Pkg. Qty.		Pkg.
DuPont Molykote 5 Compound—Silica Thickener
3	Synthetic	5.3 oz.	Tube	-65° to 450°	Not Rated	545	Gray	12	00000000	0000000
Silica Thickener
1	Synthetic	5.3 oz.	Tube	-50° to 400°	Not Rated	385	White	12	00000000	000000
1	Synthetic	16 oz.	Jar	-50° to 400°	Not Rated	385	White	16	00000000	000000
2	Synthetic	5.3 oz.	Tube	-40° to 400°	Nonmelting	830	White	12	00000000	000000

Grease for Electrical Contacts

Lubricate, clean, deoxidize, and prevent corrosion on electrical contacts to improve their performance.

NLGI viscosity grade is a rating of a grease's consistency. NLGI 2 is about the consistency of peanut butter.

Grease with quartz has quartz particles to assist oxide breakup. Grease with copper has copper particles to assist oxidize breakup and resist abrasion on surfaces that require conductivity. Grease with aluminum is for use on aluminum parts that won’t come in contact with each other. Grease with graphite has graphite particles to absorb and dissipate heat. Grease with only deoxidizer provides the best lubrication and is for use on clean surfaces.

Grease lubricates most efficiently within the listed temperature range. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry.

Each

			Container
NLGI Viscosity Grade	Base Oil	Additive	Size, oz.	Type	Temp. Range, °F	Melting Temp., °F	Dielectric Strength, V/mil	Color		Each
Lithium Thickener
2	Synthetic	Deoxidizer	0.1	One-Time-Use Pack	-30° to 200°	285°	115	Amber	0000000	00000
2	Synthetic	Deoxidizer	8	Tube	-30° to 200°	285°	115	Amber	000000	00000
2	Synthetic	Deoxidizer	10	Aerosol Can	-30° to 200°	285°	115	Amber	0000000	00000
2	Synthetic	Deoxidizer, Aluminum	8	Tube	-30° to 200°	285°	115	Amber	0000000	00000
2	Synthetic	Deoxidizer, Copper	8	Tube	-30° to 200°	285°	115	Amber	0000000	00000
2	Synthetic	Deoxidizer, Graphite	8	Tube	-30° to 200°	285°	115	Amber	0000000	00000
2	Synthetic	Deoxidizer, Quartz	8	Tube	-30° to 200°	285°	115	Amber	0000000	00000

Package

			Container
NLGI Viscosity Grade	Base Oil	Additive	Size, oz.	Type	Temp. Range, °F	Melting Temp., °F	Dielectric Strength, V/mil	Color	Pkg. Qty.		Pkg.
Lithium Thickener
2	Synthetic	Deoxidizer	0.1	One-Time-Use Pack	-30° to 200°	285°	115	Amber	12	0000000	000000
2	Synthetic	Deoxidizer	8	Tube	-30° to 200°	285°	115	Amber	12	000000	000000
2	Synthetic	Deoxidizer	10	Aerosol Can	-30° to 200°	285°	115	Amber	12	0000000	000000
2	Synthetic	Deoxidizer, Aluminum	8	Tube	-30° to 200°	285°	115	Amber	12	0000000	000000
2	Synthetic	Deoxidizer, Copper	8	Tube	-30° to 200°	285°	115	Amber	12	0000000	000000
2	Synthetic	Deoxidizer, Graphite	8	Tube	-30° to 200°	285°	115	Amber	12	0000000	000000
2	Synthetic	Deoxidizer, Quartz	8	Tube	-30° to 200°	285°	115	Amber	12	0000000	000000

Food Industry Electrical-Insulating Grease

Use this grease in areas where there is the possibility of contact with food. Also known as dielectric grease, it lubricates and protects electrical systems. It resists water and corrosion. This grease can be used on most rubber and plastic.

Dielectric strength measures the maximum voltage a grease can withstand without losing its insulating properties. The higher the dielectric strength, the better its quality as an insulator.

Grease that is NSF Registered H1 and grease that meets FDA Compliant 21 CFR 178.3570 are rated for incidental contact with food. Grease that meets NSF/ANSI 51 and FDA Compliant 21 CFR 175.300 are rated for direct contact with food. Grease that meets NSF/ANSI 61 is certified for use with components that come into contact with drinking water.

Grease lubricates most efficiently below the maximum temperature. Nonmelting grease can be used at temperatures above the maximum temperature briefly, but then will break down more quickly.

DuPont Molykote 4 Electrical Insulating Compound also acts as a moisture barrier.

Each

			Container
NLGI Viscosity Grade	Base Oil	Additive	Size	Type	Temp. Range, °F	Dielectric Strength, V/mil	Color	Specifications Met		Each
DuPont Molykote 4 Electrical Insulating Compound—Silica Thickener
2-3	Synthetic	__	5.3 oz.	Tube	-40° to 400°	450	White	SAE AS8660, FDA Compliant 21 CFR 175.300, NSF/ANSI 61, NSF/ANSI 51	0000000	000000
2-3	Synthetic	__	8 lbs.	Pail	-40° to 400°	450	White	SAE AS8660, FDA Compliant 21 CFR 175.300, NSF/ANSI 61, NSF/ANSI 51	0000000	000000
Silica Thickener
1	Synthetic	Silicone	1 oz.	Tube	-40° to 400°	350	Clear	NSF Registered H1	0000000	0000
1	Synthetic	Silicone	4 oz.	Tube	-40° to 400°	350	Clear	NSF Registered H1	0000000	00000
Nonmelting Grease without Thickener
2	Synthetic	Silicone	3 oz.	Tube	-40° to 500°	400	White	FDA Compliant 21 CFR 178.3570, NSF Registered H1	0000000	00000
2	Synthetic	Silicone	14.1 oz.	Grease Gun Cartridge	-40° to 500°	400	White	FDA Compliant 21 CFR 178.3570, NSF Registered H1	0000000	00000

Package

			Container
NLGI Viscosity Grade	Base Oil	Additive	Size	Type	Temp. Range, °F	Dielectric Strength, V/mil	Color	Specifications Met	Pkg. Qty.		Pkg.
DuPont Molykote 4 Electrical Insulating Compound—Silica Thickener
2-3	Synthetic	__	5.3 oz.	Tube	-40° to 400°	450	White	SAE AS8660, FDA Compliant 21 CFR 175.300, NSF/ANSI 61, NSF/ANSI 51	12	00000000	0000000
Silica Thickener
1	Synthetic	Silicone	4 oz.	Tube	-40° to 400°	350	Clear	NSF Registered H1	12	00000000	000000
Nonmelting Grease without Thickener
2	Synthetic	Silicone	3 oz.	Tube	-40° to 500°	400	White	FDA Compliant 21 CFR 178.3570, NSF Registered H1	12	0000000	000000
2	Synthetic	Silicone	14.1 oz.	Grease Gun Cartridge	-40° to 500°	400	White	FDA Compliant 21 CFR 178.3570, NSF Registered H1	12	0000000	000000

Electrically and Thermally Conductive Grease

A high silver content gives this grease excellent conductivity for applications where electricity and heat transfer are required. It is suitable for ESD (electrostatic discharge) and EMI (electromagnetic interference) shielding applications. Product regulations restrict sales to the listed jurisdictions/areas.

NLGI viscosity grade is a rating of a grease's consistency. NLGI 2 is about the consistency of peanut butter.

Electrical resistivity is a measure of how well a material opposes the flow of electricity. The lower the rating, the more electricity it conducts.

Thermal conductivity measures a material’s ability to transfer heat. The higher the rating, the more heat it transfers.

Grease lubricates most efficiently within the listed temperature range. Melting temperature is the point at which grease will fail and run out of equipment, leaving it to run dry.

			Container
NLGI Viscosity Grade	Base Oil	Additive	Size, oz.	Type	Temp. Range, °F	Melting Temp., °F	Electrical Resistivity, ohms-cm	Thermal Conductivity	Color	Cannot Be Sold To		Each
Silicone Thickener
Not Rated	Synthetic	100% Silver	0.2	Syringe	-70° to 485°	490°	0.010	40 Btu/hr. × in./sq. ft./°F	Silver	Outside United States and Canada	0000000	000000
Grease without Thickener
2	Synthetic	75% Silver	1	Jar	-70° to 500°	Not Rated	0.005	60 Btu/hr. × in./sq. ft./°F	Silver	__	0000000	000000
2	Synthetic	85% Silver	0.5	Jar	-40° to 300°	Not Rated	0.005	60 Btu/hr. × in./sq. ft./°F	Silver	__	0000000	000000
2	Synthetic	85% Silver	1	Jar	-40° to 300°	Not Rated	0.005	60 Btu/hr. × in./sq. ft./°F	Silver	__	0000000	000000

Clean Room Grease

Highly pure and with no additives to contaminate sensitive environments, use this grease in clean rooms and electronic assembly workstations. It is nonconductive, chemically inert, and can withstand extreme temperature swings. This long-lasting grease also has an indefinite shelf life.

NLGI viscosity grade is a rating of a grease's consistency. NLGI 2 is about the consistency of peanut butter.

Grease lubricates most efficiently within the listed temperature range. Nonmelting grease can be used at temperatures above the maximum temperature briefly, but then will break down more quickly.

		Container
NLGI Viscosity Grade	Base Oil	Size, oz.	Type	Electrical Properties	Dielectric Strength (Electric Field Strength)	Temp. Range, °F	Melting Temp., °F	Color		Each
Chemours Krytox™ EG 2000—PTFE Thickener
2	Synthetic	2	Tube	Electrical Insulating	560V/mil	-30° to 550°	Nonmelting	White	00000000	0000000

Electrically Conductive Antiseize Lubricants

Copper allows these lubricants to conduct electricity, while graphite gives them good chemical and corrosion resistance. Also known as thread lubricants, antiseize lubricants prevent threaded fasteners and close-fitting parts from locking together due to corrosion, contamination, or heat.

Loctite® C5-A Copper-Based Anti-Seize lubricants can be used with salt water and petroleum-based chemicals. LB 8065 comes as a stick for no-mess application.

Lubricants that meet MIL-A-907 and MIL-PRF-907 have been tested to prevent corrosion of copper and for antiseize properties when used with steel nuts and studs.

Dielectric strength measures the maximum voltage a lubricant can withstand without losing its insulating properties. The higher the dielectric strength, the better its quality as an insulator.

Electrical resistivity is a measure of how well a material opposes the flow of electricity. The lower the rating, the more electricity it conducts.

Each

Container
Size	Type	Additive	Electrical Resistivity	Dielectric Strength, V/mil	Temp. Range, °F	Color	Specifications Met	Compatible With		Each
Loctite® LB 8008 C5-A Copper-Based Anti-Seize
0.1 oz.	One-Time-Use Pack	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	000000	00000
0.2 oz.	One-Time-Use Pack	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	0000
1 oz.	Tube	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	0000
4 oz.	Brush-Top Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
4 oz.	Tube	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
8 oz.	Brush-Top Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
10 oz.	Brush-Top Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
1 lbs.	Brush-Top Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
1 lbs.	Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	00000
2.5 lbs.	Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	000000	00000
8 lbs.	Can	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	000000
42 lbs.	Pail	Copper, Graphite	Not Rated	Not Rated	-20° to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	000000
Loctite® LB 8065 C5-A Copper-Based Anti-Seize
0.7 oz.	Stick	Copper, Graphite	Not Rated	Not Rated	Not Rated to 1800°	Copper	__	Aluminum, Brass, Copper, Iron, Plastic, Stainless Steel, Steel	0000000	0000
Lubricants
4 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
8 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Silver	MIL-PRF-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	00000000	00000
8 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
12 oz.	Aerosol Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
16 oz.	Grease Gun Cartridge	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
1 lbs.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Silver	MIL-PRF-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	00000000	00000
1 lbs.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
2 lbs.	Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	00000
1 gal.	Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	0000000	000000

Package

Container
Size	Type	Additive	Electrical Resistivity	Dielectric Strength, V/mil	Temp. Range, °F	Color	Specifications Met	Compatible With	Pkg. Qty.		Pkg.
Lubricants
4 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	24	00000000	0000000
8 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Silver	MIL-PRF-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	000000000	000000
8 oz.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	00000000	000000
12 oz.	Aerosol Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	00000000	000000
16 oz.	Grease Gun Cartridge	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	00000000	000000
1 lbs.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Silver	MIL-PRF-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	000000000	000000
1 lbs.	Brush-Top Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	12	00000000	000000
2 lbs.	Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	6	00000000	000000
1 gal.	Can	Copper, Graphite	3.5×10⁹ ohms-cm	13.4	-65° to 2000°	Copper	MIL-A-907	Aluminum, Brass, Carbide, Copper, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium	4	00000000	000000

Penetrating Lubricants for Electrical Applications

Protect electrical components—these lubricants insulate and block moisture, preventing electrical malfunctions. They cut through dirt, grease, and rust to clean connections and relays, leaving behind a thin film for long-lasting protection.

Dielectric strength measures the maximum voltage a lubricant can withstand without losing its insulating properties. The higher the dielectric strength, the better its quality as an insulator.

These lubricants cannot be sold outside of the United States due to product labeling requirements.

Container					Each		Package
Size, oz.	Type	Dielectric Strength, V/mil	Temp. Range, °F	Cannot Be Sold To		Each	Pkg. Qty.		Pkg.
CRC 3-36 Technical Grade
11	Aerosol Can	51,300	Not Rated to 250°	Outside United States	0000000	000000	12	00000000	0000000

Coolants for Welding Water Coolers

Weld longer without damaging your torch—replace the water in your welding cooler with these coolants to prevent mineral deposits and frozen lines. Coolants also tolerate colder temperatures than water—the more ethylene glycol in the coolant, the lower temperatures it can withstand. For use with MIG, TIG, spot, and stud welders. They are nonconductive.

Container
Size, gal.	Type	Percentage of Ethylene Glycol	Welding Process	Compatible With		Each
Synthetic Base Oil
1	Jug	17%	MIG, TIG, Spot, Stud	Aluminum, Brass, Carbide, Cast Iron, Copper, Fiberglass, Glass, Iron, Nickel, Plastic, Rubber, Stainless Steel, Steel, Titanium	0000000	000000
1	Jug	56%	MIG, TIG, Spot, Stud	Aluminum, Brass, Carbide, Cast Iron, Copper, Fiberglass, Glass, Iron, Nickel, Plastic, Rubber, Stainless Steel, Steel, Titanium	0000000	00000

Non-Bonding Heat Transfer Compounds

Heat Transfer Compound

Also known as thermal paste, these boron-nitride compounds increase heat transfer between parts while preventing them from sticking. Unlike antiseize compounds, they don't conduct electricity, so you won't risk shorting out sensitive electronics. They're often used on thermocouple probes to improve accuracy. You can also use them in 3D printer heating blocks and other high-temperature areas to keep parts from fusing together.

Container
Size, oz.	Type	Chemical	Max. Temp., °F	Thermal Conductivity	Color	Includes	For Use On	Compatible With		Each
0.2	Syringe	Boron Nitride	1562°	31.4 W/m-K @ 212° F	White	Three Applicator Brushes	3D Printer Extruder Heating Elements, Electrical Components	Aluminum, Brass, Copper, Iron, Nickel, Stainless Steel, Steel, Titanium	0000000	000000
1	Syringe	Boron Nitride	1562°	31.4 W/m-K @ 212° F	White	__	3D Printer Extruder Heating Elements, Electrical Components	Aluminum, Brass, Copper, Iron, Nickel, Stainless Steel, Steel, Titanium	0000000	00000

Conductive Liquid Gallium

A safe alternative to mercury in thermometers and thermostats, gallium transfers heat and electricity without toxic vapor that can be inhaled. Also known as Galinstan. Its low melting point means it's liquid at room temperature. When used next to parts that generate concentrated heat, it dissipates the heat quickly, making it good thermal interface material. It also allows electricity to pass throughout it, so it's often used in switches and electronics that must bend and flex.

Gallium clings to both metallic and nonmetallic surfaces such as glass and quartz. However, it eats away at most metal when used at high temperatures and dissolves aluminum even at ambient temperatures.

When choosing gallium, keep in mind its composition. The higher the gallium and indium content, the better it is at transferring heat. Gallium with tin reduces the melting point, but also decreases how well it transfers heat.

Material Composition			Container
Gallium	Indium	Tin	Size, oz.	Type	Melting Temperature, °F	Maximum Temperature, °F	For Use On		Each
66.5%	20.5%	13%	0.1	Syringe	50°	930°	Glass, Nickel Alloys, Quartz, Stainless Steel, Steel	0000000	0000000
75.5%	24.5%	__	0.1	Syringe	60°	930°	Glass, Nickel Alloys, Quartz, Stainless Steel, Steel	0000000	000000