Super Lube Multi-Purpose Synth...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.91
$10.21
Super Lube Multi-Purpose Synthetic Grease with Syncolon (PTFE) - 3 oz. Tube (21030)

Super Lube Multi-Purpose Synthetic Grease with Syncolon (PTFE) - 3 oz. Tube (21030)

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Model: SLB21030

In Stock (leaves warehouse same day if ordered before 3pm ET)

$11.91
$10.21
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Super Lube Multi-Purpose Synthetic Grease with Syncolon (PTFE) - 3 oz. Tube (21030)

Clean, heavy-duty, and extremely versatile lubrication for almost any project. Super Lube Multi-Purpose Synthetic Grease is a patented, premium-grade synthetic lubricant formulated with Syncolon® (PTFE) micro-powders. Outperforming traditional petroleum-based greases by up to four times, this advanced grease forms a heavy-duty, friction-reducing film that prevents wear, rust, and corrosion on moving parts.

Because it is a pure synthetic paste, it will not melt, drip, evaporate, or form gummy deposits over time. It is completely waterproof, dielectric (safe for electronics), and translucent white, making it one of the cleanest and most reliable lubricants you can keep in your toolbox. From packing wheel bearings and lubricating 3D printer lead screws to sealing plumbing O-rings and protecting electrical connections, this 3-ounce squeeze tube delivers precision, mess-free application exactly where you need it.

Key Features & Benefits

  • Premium Synthetic Formula: Contains no petroleum. Will not dry out, separate, or degrade rubber and plastic components like traditional greases.

  • Syncolon® (PTFE) Fortified: Features highly concentrated PTFE micro-powders suspended in the grease to heavily reduce metal-on-metal and plastic-on-plastic friction.

  • 100% Waterproof & Anti-Corrosion: Completely repels water, salt water, and moisture to prevent rust. It will not wash out of exposed bearings or gears.

  • Dielectric Properties: Does not conduct electricity. Excellent for coating electrical connections, spark plug boots, and battery terminals to prevent corrosion.

  • Extreme Temperature Range: Performs flawlessly in the harshest environments, remaining stable from a freezing -45°F up to a blistering +450°F (-43°C to 232°C).

  • Food Grade & Environmentally Safe: NSF H1 Registered for incidental food contact and Kosher certified. Non-toxic, biodegradable, and exceptionally clean.

Common Applications

  • Hobbies & Electronics: 3D printer Z-axis lead screws, RC car gearboxes, mechanical keyboard switches, and protecting circuit board connections.

  • Automotive & Marine: Wheel bearings, caliper sliding pins, spark plug boots, battery terminals, and boat trailer winches.

  • Home & Plumbing: Pool pump O-rings, water filter gaskets, squeaky door hinges, and sliding door tracks.

  • Industrial & Commercial: Food processing equipment, cleanroom machinery, electric motors, and precision gear assemblies.

Product Specifications

Specification Detail
Brand Super Lube
Part Number 21030
Container Size 3 oz. (85 grams) Net Weight
Container Type Squeeze Tube
Base Material Synthetic Oil (PAO) with Syncolon® (PTFE)
NLGI Grade Grade 2 (Standard Grease Thickness)
Color Translucent White
Working Temperature -45°F to +450°F (-43°C to 232°C)
Certifications NSF H1 Registered, Kosher Certified, Dielectric

Manufacturer Resources

Product Specs

Container:
Squeeze Tube
Working Temperature:
-45°F to +450°F (-43°C to 232°C)
Product Type:
Synthetic Grease with Syncolon
Department:
Door Hardware
Product Group:
Lubricants
Product Subgroup:
Liquid Lubricant
Product Size:
11 oz. (311 grams)
Application:
Spray
Base Material:
Synthetic Oil (PAO) with Syncolon (PTFE)

Super Lube SLB21030 – Frequently Asked Questions

1) Can Super Lube synthetic grease with PTFE be used on door hinges and sliding door tracks without staining the door?
Yes. The Super Lube multi-purpose synthetic grease is translucent white and stays as a paste, so it won't melt, drip, or leave gummy deposits on a painted or finished door. It's the right choice for squeaky hinges and sliding door tracks, and it stays put on exposed pivots because it's fully waterproof and won't wash out in the rain on an exterior opening.
2) Will Super Lube 21030 grease damage the rubber seals or plastic parts in a lockset or plumbing fitting?
No. The Super Lube grease is built on a synthetic PAO oil with Syncolon (PTFE) and contains no petroleum, so it doesn't dry out, separate, or degrade rubber and plastic the way petroleum greases do. That's why it's used on pool pump O-rings, water filter gaskets, and plastic-on-plastic gear surfaces.
3) Is Super Lube synthetic grease approved for food processing equipment in a commercial kitchen?
Yes. The Super Lube multi-purpose synthetic grease is NSF H1 Registered for incidental food contact and Kosher certified, and it's non-toxic and biodegradable. That makes it usable on food processing equipment, conveyor bearings, and hardware in food prep areas where a standard petroleum grease would be a violation.
4) What temperature range does Super Lube synthetic grease hold up in for outdoor or high-heat equipment?
The grease stays stable from -45F to +450F (-43C to 232C). That covers unheated exterior openings and loading dock hardware through a northern winter at the low end, and motor housings, bearings, and equipment running hot at the top end. It won't stiffen into uselessness in the cold or run off the part when things heat up.
5) Is Super Lube grease safe to use on electrical connections and battery terminals?
It is. The synthetic grease with PTFE is dielectric, meaning it does not conduct electricity, so it can be packed around spark plug boots, battery terminals, and circuit board connections to keep moisture and corrosion out without shorting anything. It's the same tube you'd use on the mechanical side of a job, which is why it earns a spot in a service van.
6) Should I use a grease like Super Lube 21030 or a spray lubricant on my door hardware?
Different jobs. This is an NLGI Grade 2 paste in a squeeze tube, which is standard grease consistency, so it stays exactly where you put it: hinge pins, latch bolts, gear teeth, bearing races, threaded rod. A thin penetrating spray flows into places you can't reach but runs off and needs redoing. If the surface is accessible and you want one application to last through weather and washdown, the tube grease is the one. If you're trying to free up a seized mechanism you can't disassemble, that's a spray's job.
7) Will Super Lube grease wash out of bearings on a boat trailer or exterior equipment?
No. The synthetic grease is completely waterproof and repels salt water as well as fresh, so it holds in exposed bearings and gears instead of flushing out. Listed uses include boat trailer winches and wheel bearings, and the same property is why it works on exterior door hardware and gate mechanisms that see weather directly.
How fast can I get the Super Lube SLB21030 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Super Lube SLB21030 come with a warranty?
Absolutely. The Super Lube SLB21030 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Super Lube SLB21030?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Super Lube SLB21030 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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