Turnaround time
2-day processing for orders under 50 gallons with expedited shipping available.
PKM Lapping Oil
(LMKT Substitute – Cleaner, Controlled Lubrication)
PKM Lapping Oil is a refined alternative to traditional LMKT formulations, delivering smooth, consistent lubrication and controlled abrasive performance—without the use of kerosene-based solvents.
PKM Lapping Oil is a refined alternative to traditional LMKT formulations, delivering smooth, consistent lubrication and controlled abrasive performance—without the use of kerosene-based solvents.
Discover the PKM Lapping Oil
Formulated with high-quality paraffin and mineral oils, PKM provides a stable, low-resistance medium for lapping and finishing operations. It enhances abrasive action while offering a cleaner, more controlled working environment.
PKM was developed to provide the same functional benefits as LMKT—without the volatility and handling concerns associated with solvent-heavy formulations.
Available in
– 8 Oz
– 1 Gal
– 5 Gal
PKM was developed to provide the same functional benefits as LMKT—without the volatility and handling concerns associated with solvent-heavy formulations.
Available in
– 8 Oz
– 1 Gal
– 5 Gal
What Makes PKM Different
-
Kerosene-Free Formulation Reduced odor, lower volatility, and improved handling characteristics -
Stable Oil-Based System Consistent viscosity for predictable performance across applications
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Cleaner Operation Leaves less harsh residue and is easier to manage in controlled environments
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Safer Storage & Handling Fewer shipping and compliance constraints compared to solvent-based alternatives
Applications
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Gear lapping and finishing
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Precision machining and surface refinement
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Firearm components and cleaning processes
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Valve seats and sealing surfaces
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Any application requiring controlled lubrication without solvents
Finish Characteristics
AC280 produces a uniform, semi-smooth finish—more refined than silicon carbide compounds, but more aggressive than fine aluminum oxide or polishing compounds.
When to Choose PKM
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You want cleaner, safer operation without solvents
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Odor and volatility are a concern
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You need consistent lubrication for precision work
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You’re operating in a more controlled or enclosed environment
How It’s Used
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As a lapping lubricant to support abrasive compounds
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As part of a multi-stage finishing system
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As a cleaner, lower-volatility alternative to LMKT
Performance Advantage
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Smooth, even lubrication during lapping
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Supports consistent abrasive distribution and cutting action
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Reduces friction and heat buildup
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Ideal for controlled, repeatable finishing processes
PKM vs LMKT
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Feature
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PKM
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LMKT
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Base
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Paraffin / mineral oil
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Mineral oil + kerosene
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Odor
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Low
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Moderate
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Volatility
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Low
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Higher
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Cleaning Strength
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Moderate
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Strong
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Handling
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Easier
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More regulated
Fast shipping and flexible ordering options
Streamlined ordering process designed to meet your industrial supply needs quickly and efficiently.
Shipping Options
Domestic and international shipping to support global manufacturing requirements.
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