If using this for a car key to get the ignition to work better without sticking; should you apply this directly on the car key or inside the ignition?

The formula within this lubricant was designed to be best used with padlocks, cylinders and mechanisms within the lock.

Is this product good for use with a combination padlock (lock without a key.)

Pamela I don't really know. I've only used it on my key locks and works fine with them. If you put a few drops in the shackle opening it should work ok.

Would this be suitable for micrometers and other delicate measuring instruments?

Yes it should work fine on your micrometers and calipers, especially if they are kept climate controlled.

Silicone based? I didn’t see where it says, only biodegradable?

PTFE formula, whatever that translates to. Good stuff.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Masterlock 2300D 7 ml M/Lock Lubricant Padlock

Masterlock 2300D 7 ml M/Lock Lubricant Padlock

Product ID: 50202774

Details

Brand
Master Lock
Item weight
0.02 Kilograms
Liquid volume
0.25 Fluid
Material
Synthetic
Package information
Bottle

🎯Precision nozzle for exact application

⚙️PTFE formula loosens stuck parts

🛡️Long-lasting protective shield

Description

🔐 Keep your locks flawless and your peace of mind locked in!

PINPOINT PRECISION - Nozzle engineered for targeted application inside even the tightest lock mechanisms.
EFFORTLESS UNLOCKING - Special PTFE lubricant formula frees stuck or rusted parts without damage.
ULTIMATE RUST DEFENSE - Protects your locks from dust, dirt, salt & moisture for years of smooth security.
TRUSTED LEGACY INNOVATION - From the global leader in security since 1921, engineered for today’s demanding environments.
VERSATILE SECURITY ESSENTIAL - Perfect for padlocks, door hardware, automotive, marine, and more—one tube, endless uses.

Masterlock M/Lock 2300D Padlock Lubricant is a 7ml PTFE-based formula designed to protect locks from rust, corrosion, and environmental damage. Featuring a precision nozzle for exact application, it loosens stuck parts and shields against dust, dirt, salt, and moisture. Ideal for padlocks, door hardware, automotive, and marine uses, this trusted lubricant ensures smooth operation and long-lasting security.

Specifications

ASIN	B004FV4TNE
Best Sellers Rank	761,557 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,629 in Keyed Padlocks
Brand Name	Master Lock
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (975)
Flash Point	500 Degrees Fahrenheit
Global Trade Identification Number	00071649154225
Included Components	Lock Lubricant
Item Form	Paste
Item Type Name	M/LOCK 2300D PADLOCK LUBRICANT 7ML
Item Weight	0.02 Kilograms
Liquid Volume	0.25 Fluid Ounces
Manufacturer	Masterlock
Material	Synthetic
Model Number	2300D
Number of Items	1
Number of Packs	1
Part Number	2300D
Product Warranty	Limited warranty.
Recommended Uses For Product	Door
SAE J300 Viscosity Grade	0W
Specific Uses For Product	Padlocks, Door Hardware, Automotive, Marine, Multipurpose Applications
UPC	071649154225
Unit Count	7.0 millilitre
Upper Temperature Rating	500 Degrees Fahrenheit
Viscosity	0w

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Why are prices different from Amazon prices?+

All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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