Tungsten Disulfide Coating Spray | WS2 Spray

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Tungsten Disulfide Coating Spray for Dry-Film Lubrication

Tungsten Disulfide Spray · WS2 Spray · MK-WS2-SP Aerosol Coating

MK-WS2-SP is a tungsten disulfide aerosol spray used to apply a thin WS2 coating to compatible surfaces and hard-to-reach areas. The product brochure describes it as a dry lubricant film that provides extreme lubricity and bonds with substrates to form a coating layer.

Lowerfriction supplies the tungsten disulfide spray in 13 oz / 369 g cans. Brochure-listed properties include chemically inert WS2, high-temperature lubrication and very high load-bearing behaviour. Suggested applications include automotive components, bearings, precision gears, molds, extrusion dies, aerospace and marine parts, robotics, cutting tools, punches and dies.

Product availability: MK-WS2-SP is listed as one can, a box of 12 cans or a carton of 48 cans. Confirm current stock, pricing, shipping eligibility and the latest product documents before ordering.

MK-WS2-SP product overview

Property	Supplied information
Product type	Tungsten disulfide aerosol coating and dry lubricant
Product code	MK-WS2-SP
SDS product identifier	TUNGSTEN DISULFIDE / WS2, 369G
Recommended use	Lubricant
Physical state / form	Gas / aerosol, as listed in the SDS
Can size	13 oz / 369 g per can
Brochure-listed temperature range	-50 °C to +600 °C
Company	M K Impex Corp., Mississauga, Ontario, Canada

Key properties of the tungsten disulfide coating

Property	Brochure-reported information
Coating formation	Bonds well with substrates and forms a thin coating film
Lubrication	Provides extreme lubricity and a dry lubricant film
Chemical behaviour	WS2 is chemically inert
Temperature performance	High-temperature lubrication from -50 °C to +600 °C
Load-bearing behaviour	Very high load-bearing properties
Formulation note	Contains no fluorocarbons or lead

Performance note: The temperature range and performance figures above are from the MK-WS2-SP brochure. These are not universal service limitations for all substrates or operating conditions. Verify surface compatibility, component clearance and application conditions before production usage.

Industrial applications of tungsten disulfide spray

Application / process	How MK-WS2-SP is used	Selection note
Automotive components	Forms a thin dry lubrication layer on appropriate engine parts, pistons and piston cylinders.	Check the substrate, operating temperature, component fit, and clearance.
Bearings and precision gears	Provides low-friction dry-film lubrication for suitable bearings, machinery parts and gears.	Check load, speed, contact conditions and coating compatibility.
Sliding and rotating parts	Support for coating cams, rollers, spindles, shafts, seals, valves and actuators.	Test adhesion and performance on the part it will go on.
Plastic molds and extrusion dies	Provides a low-friction coating for release applications indicated in the booklet.	Check the appropriate surface finish and release action.
Aerospace, defence and marine parts	Forms a dry WS2 coating on compatible high-value parts.	Complete all essential engineering, safety and compliance evaluation.
Tools, punches and dies	Ideal for low friction coating applications on cutting instruments, blades, slitters, knives, punches and dies.	Validate tool geometry, coating life and processing conditions.

Choosing tungsten disulfide aerosol spray

Apply ready-to-use tungsten disulfide coating in aerosol format on components, tools, molds, dies or hard-to-reach places where powder-based or custom coating solutions are not practical. The appropriateness of the product depends on the substrate, load, speed, operating temperature, clearances, and the required coating performance.

Need help evaluating MK-WS2-SP? For product and buying recommendations, provide Lowerfriction with substrate, application, operating temperature, load conditions, quantity and shipping destination.

Packaging, storage and handling

Item	Supplied information
Documented packaging	MK-WS2-SP/01: 1 can; MK-WS2-SP/02: box of 12 cans; MK-WS2-SP/03: carton of 48 cans.
Storage	Store locked up in a well-ventilated place. Protect from sunlight and do not expose to temperatures above 50 °C / 122 °F.
Handling and ventilation	Avoid breathing gas and avoid contact with eyes, skin and clothing. Use only outdoors or in a well-ventilated area.
Personal protection	Wear eye protection, protective gloves and suitable protective clothing. Follow the current SDS for additional exposure controls.
Ignition control	Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not spray on an open flame.
Pressurised container	Do not pierce or burn the container, even after use.
Transport	UN1950, Aerosols, flammable, Class 2.1 under TDG and IATA; IMDG also lists Aerosols, Class 2.1.
Shelf life / MOQ	Not provided in the supplied documents.

Safety note: The SDS uses the signal word Danger and identifies MK-WS2-SP as an extremely flammable aerosol. It also lists skin irritation, serious eye irritation and possible drowsiness or dizziness. Review the latest SDS before handling, storage, use or shipment.

Product documents

Document	Download
Product Brochure	Download MK-WS2-SP Tungsten Disulfide Aerosol Spray Brochure (PDF)
Safety Data Sheet	Download MK-WS2-SP Safety Data Sheet (PDF)

Frequently asked questions

What is tungsten disulfide coating spray used for?

Is MK-WS2-SP a dry lubricant coating?

What temperature range is listed for MK-WS2-SP?

What pack sizes are available for WS2 spray orders?

Can tungsten disulfide spray be ordered in bulk?

How should tungsten disulfide aerosol spray be stored and transported?

Buy tungsten disulfide spray or request a quote

Order or request a quote: Select MK-WS2-SP from the category page, or contact Lowerfriction to confirm current pricing, pack quantity, stock, dangerous-goods shipping eligibility and product documents.

View the Tungsten Disulfide Spray Category | Contact Lowerfriction | sales@lowerfriction.com

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Tungsten Disulfide (WS2) Aerosol Spray, 13 Oz/370 gram Can

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Now: $36.00

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Lowerfriction Lubricants
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sku: MK-WS2-SP

Tungsten Disulfide (WS2) Aerosol Spray, 13 Oz/370 gram Can

Each can contains 13 Oz/370 gram All prices are in US Dollar. This is Hazardous product as per UN1950 (class 2.1)For ground shipments to Canada and USA select ground shipping option on online order form (Haz-mat fee do not apply for this...

MSRP:

Now: $36.00
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Lowerfriction Lubricants

sku: MK-WS2-SP

Tungsten Disulfide (WS2) Aerosol Spray, 13 Oz/370 gram Can

Lowerfriction Lubricants

sku: MK-WS2-SP

Tungsten Disulfide (WS2) Aerosol Spray, 13 Oz/370 gram Can