Turnaround time
2-day processing for orders under 50 gallons with expedited shipping available.
38 Series ECG (Enhanced Control Grease)
For applications where precision isn’t just about the abrasive—but how it behaves—our 38 Series ECG Lapping Compounds deliver unmatched control, consistency, and feel.
Discover the 38 Series ECG
Built on the same high-purity white aluminum oxide abrasive as our standard 38 Series, the ECG variant is engineered with a significantly higher lithium grease content.
The result is a thicker, more stable compound that provides increased resistance during lapping—allowing operators to maintain better contact, more uniform pressure, and greater control throughout the process.
Available in
– 8 Oz
– 1 Gal
– 5 Gal
The result is a thicker, more stable compound that provides increased resistance during lapping—allowing operators to maintain better contact, more uniform pressure, and greater control throughout the process.
Available in
– 8 Oz
– 1 Gal
– 5 Gal
What Makes ECG Different
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Higher Viscosity Base: Increased lithium content creates a thicker compound that stays where you need it—reducing run-off and improving consistency -
Enhanced Operator Control: Greater resistance during application allows for smoother, more deliberate material removal
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Improved Surface Uniformity: Helps distribute abrasive evenly across the working surface, minimizing inconsistencies
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Ideal for Internal & Cylindrical: Lapping Especially effective in bores, barrels, and confined geometries where compound stability matters
Applications
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Firearm barrel lapping and finishing
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Precision bores and internal diameters
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Valve seats and sealing surfaces
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Controlled multi-stage lapping processes
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Any application requiring uniform pressure and repeatability
Important Considerations
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Thicker consistency requires more thorough cleaning after use
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May perform differently based on temperature (warmer environments improve flow)
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Preferred by operators who value control over speed
When to Choose ECG
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You need maximum control over the lapping process
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You’re working in tight or internal geometries
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Surface consistency matters more than aggressive material removal
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You want a compound that stays put and performs predictably
Performance Advantage
ECG compounds excel in applications where standard compounds may move too quickly or inconsistently.
Maintains even abrasive distribution under pressure
Reduces “channeling” or uneven cutting in long surfaces
Provides a more controlled lapping feel for precision work
Helps achieve consistent results across repeated passes
Available Grits
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100 Grit
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280 Grit
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600 Grit
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120 Grit
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320 Grit
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900 Grit
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220 Grit
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400 Grit
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1000 Grit
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240 Grit
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500 Grit
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1200 Grit
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.
Our product categories
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