Medeco High Security Locks Flu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$40.40
$28.06
Medeco High Security Locks Fluid Film Key Lube - 11.75 oz./ 2.25oz Aerosol Spray

Medeco High Security Locks Fluid Film Key Lube - 11.75 oz./ 2.25oz Aerosol Spray

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Model: MEDPX-KYLUBE-11

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

$40.40
$28.06
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Fluid Film Key Lube (Medeco Approved) - 11.75 oz. / 2.25oz Aerosol Spray

The only lubricant trusted and exclusively endorsed by Medeco High Security Locks. Fluid Film Key Lube is a highly specialized, fast-acting penetrant and lubricant designed specifically for maintaining the exacting tolerances of high-security lock cylinders. Unlike traditional solvent-based lock sprays that evaporate or petroleum oils that turn into a gummy, dirt-attracting paste, Fluid Film utilizes a unique, solvent-free lanolin (wool-wax) base.

Because it contains zero solvents, it will not dry out, crack, or freeze. Instead, it provides a highly invasive, always-active liquid barrier that delivers up to 10 times the lubricity of standard lock maintenance products. It is the exact formulation used in the Medeco factory, ensuring your high-use locking devices operate flawlessly without the risk of internal damage or seizing caused by inferior sprays.

Key Features & Benefits

  • Factory Recommended: The official, exclusively endorsed lock lubricant for Medeco high-security cylinders. Using other lubricants may void warranties or cause lock damage over time.

  • Solvent-Free Lanolin Base: Formulated from specially processed wool-wax. It will never dry out, become tacky, or evaporate, providing an always-active lubricating film.

  • Extreme Penetration & Lubricity: Seeps deep into the micro-crevices of pins, tumblers, and sidebars to free heavily seized parts and keep fine mechanisms turning smoothly.

  • Corrosion & Rust Eradicator: Displaces moisture on contact and embeds itself into the pores of the metal, stopping existing rust in its tracks and preventing future atmospheric corrosion.

  • Non-Toxic & Safe: Classified as non-hazardous and non-toxic with exceptionally low VOCs. It is safe on virtually all metals, plastics, and painted surfaces.

Common Applications

  • High-Security Locks: Medeco cylinders, premium deadbolts, mortise locks, and commercial padlocks.

  • General Locksmithing: Freeing up frozen keyways, maintaining heavy-use exterior door hardware, and treating automotive door locks.

  • Extreme Environments: Padlocks and hardware exposed to harsh winter salt, highly humid marine environments, or heavy industrial pollution.

  • Multi-Purpose Use: Because it is standard Fluid Film in a lock-specific package, it is also excellent for garage door hinges, tools, battery terminals, and squeaky automotive parts.

Product Specifications

Specification Detail
Brand Fluid Film (Endorsed/Distributed by Medeco)
Part Number PX-KYLUBE-11 (Also crosses with standard AS11)
Container Size 11.75 oz. /  2.25 oz.
Container Type Aerosol Can with Precision Straw
Base Material Lanolin (Wool-Wax) / Petroleum Oil Blend
Solvent Content 0% (Solvent-Free)
Residue Type Non-drying, wet film
Toxicity Non-Toxic / Environmentally Friendly

Manufacturer Resources

Product Specs

Container:
Aerosol Can with Precision Straw
Product Type:
Liquid Lubricant
Department:
Door Hardware
Product Group:
Lubricants
Product Subgroup:
Synthetic Lubricant
Application:
Mist Spray
Base Material:
Lanolin (Wool-Wax) / Petroleum Oil Blend

MEDPX-KYLUBE-11 – Frequently Asked Questions

1) Is Fluid Film Key Lube safe to use inside Medeco high security cylinders?
Fluid Film Key Lube is the lubricant Medeco endorses for its high security cylinders, and it's the same formulation used in the Medeco factory. The reason it matters on a high security cylinder: it's solvent-free, so nothing evaporates out and leaves a dry pin stack, and it won't set up into the gummy paste a petroleum oil leaves behind in a sidebar mechanism. The description is explicit that using other lubricants can damage the lock over time.
2) What is the difference between the 2.25 oz and 11.75 oz cans of Medeco Fluid Film Key Lube?
Only the can size. Both are the same lanolin-based Key Lube in an aerosol can with a precision straw. The 2.25 oz is the pocket can a locksmith carries in the van for service calls; the 11.75 oz is the shop or maintenance-shop can, part number 51100, for a property manager or MRO tech working a building's worth of locks in one pass.
3) Will lock lubricant with lanolin attract dirt and gum up the keyway like graphite or oil does?
It stays a wet, non-drying film rather than curing into a paste. That's the point of the lanolin base: no solvent to flash off, so it will not dry out, crack, or freeze, and it stays active in the pin chambers instead of turning into the dirt-holding sludge a petroleum spray leaves. It is not a dry lubricant, though, so on a keyway that already has graphite packed in it you're layering wet over dry.
4) Can I use Medeco Key Lube on exterior padlocks that freeze up in winter salt?
Yes, that's one of the stated applications. Because there's no solvent in it, the film doesn't freeze, and it displaces moisture on contact and works into the pores of the metal to stop rust already underway. Padlocks in road-salt, marine, and heavy industrial exposure are exactly what the description calls out.
5) How do you spray lubricant into a lock cylinder without soaking the door?
The can ships with a precision straw, and it's applied as a mist spray, so you seat the straw in the keyway and give it a short burst rather than flooding the face of the lock. Overspray is less of a problem here than with a solvent lock spray: it's rated safe on virtually all metals, plastics, and painted surfaces, so what lands on the door face or an anodized trim plate won't strip it.
6) Can Fluid Film Key Lube free a lock that's already seized, or is it only for maintenance?
Both. It's a fast-acting penetrant as well as a lubricant, and it's meant to seep into the micro-crevices around pins, tumblers, and sidebars to free heavily seized parts. Frozen keyways are a named use. On a lock that's been sitting outdoors, expect to shoot it, work the key, and shoot it again rather than expecting one pass to do it.
7) Is Medeco Key Lube only for Medeco locks, or can I use it on other door hardware?
It works on far more than Medeco. It's standard Fluid Film in a lock-specific package, so it goes on premium deadbolts, mortise locks, commercial padlocks, heavy-use exterior door hardware, and automotive door locks, plus garage door hinges, tools, and battery terminals. For a property manager, that means one can covers the cylinders and the hinges on the same walk.
8) Is Medeco Fluid Film Key Lube low VOC and safe to use in an occupied building?
It's classified as non-hazardous and non-toxic with exceptionally low VOCs, which is what makes it workable in an occupied corridor, a patient area, or a school hallway where a solvent-heavy penetrant would clear the room. Nothing in the record speaks to a specific facility standard, so treat this as the manufacturer's own classification.
How fast can I get the MEDPX-KYLUBE-11 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 MEDPX-KYLUBE-11 come with a warranty?
Absolutely. The MEDPX-KYLUBE-11 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 MEDPX-KYLUBE-11?
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
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