Precision Reloading Lubricant
Liquid Graphite Case Neck Lubricant for Precision ReloadersCaseLube™ — Fast-drying colloidal graphite engineered to reduce friction, promote consistent neck tension, and deliver cleaner case prep every time.
Engineered for Case Neck Prep
Precision Lubrication for Every Reload
CaseLube™ is a precision-formulated liquid graphite case neck lubricant designed specifically for cartridge case neck preparation during ammunition reloading. Its colloidal graphite suspended in isopropanol delivers an ultra-thin, fast-drying film that coats case necks evenly — reducing friction during sizing and bullet seating without introducing contamination or residue buildup.
Whether you’re working with rifle or handgun brass, CaseLube™ integrates seamlessly with your preferred brush, foam applicator, or media tumbling system. Apply it your way — CaseLube™ delivers the consistency precision reloaders demand.
Trusted by reloaders who demand tight tolerances, CaseLube™ is made in the USA by Huron Industries — the same team behind NEOLUBE®, the world’s leading colloidal graphite lubricant.
Shop CaseLube™
Precision Graphite Lubricant — Ready to Work
Formulated with colloidal graphite suspended in isopropanol, CaseLube™ delivers a fast-drying, clean film every time. No applicator included — use your preferred brush or foam pad.
BEST SELLER
CaseLube™ – 2 oz Bottle
$19.99
Premium liquid graphite lubricant engineered for precision case neck sizing and bullet seating. Fast-drying, clean-running formula. No applicator included.
| SKU | CL-2OZ |
| Size | 2 oz (60 mL) |
| Formula | Colloidal Graphite / Isopropanol |
| Weight | 0.3 lbs |
| Applicator | User-supplied (foam swab recommended) |
Why CaseLube™?
Formulated for Consistency. Engineered for Precision.
Consistent Neck Tension
A uniform graphite film ensures consistent sizing forces every pass, reducing neck tension variance that can affect bullet seating and velocity spread.
Fast-Drying Formula
Isopropanol carrier flashes off quickly, leaving only a dry graphite film — no wet residue to smear, no waiting for cases to cure before sizing.
Minimal Residue
Unlike petroleum-based lubes, CaseLube™’s dry graphite leaves virtually no residue inside case necks, keeping powder and primers uncontaminated.
Reduced Sizing Friction
Graphite’s natural lubricity dramatically lowers the force required at the sizing die — extending die life and reducing wear on both brass and tooling.
Compatible with Your System
Works with any applicator — foam pads, brushes, or media. Bring your own preferred application method; CaseLube™ adapts to your workflow.
Made in the USA
Manufactured by Huron Industries in Port Huron, MI — the same trusted source behind NEOLUBE®, the world-leading colloidal graphite lubricant since 1948.
Common Questions
CaseLube™ FAQ
How does CaseLube™ differ from mica-based or wax case neck lubes?
CaseLube™ uses colloidal graphite — the same proven technology behind NEOLUBE®, trusted in aerospace, nuclear, and precision industrial applications. Unlike mica or spray wax lubes, graphite provides a chemically bonded dry film that won’t migrate, degrade, or contaminate propellants over time. It also outperforms wax at elevated temperatures, making it a superior choice for high-volume reloading sessions.
Do I need a special applicator for CaseLube™?
No special applicator is required. CaseLube™ is designed to work with applicators you already own — lint-free foam pads, bore brushes, or any non-absorbent applicator. A polyurethane foam pad (Size C5709C equivalent) is the recommended method for the most consistent film, but the choice is yours. No applicator is included in the 2 oz bottle.
How much CaseLube™ should I apply per case?
Less is more. A thin, even film on the interior neck surface is all that’s needed. Over-application doesn’t improve lubrication and can introduce excess graphite into the case interior. Dip your applicator lightly, rotate it inside the neck, and allow a few seconds for the solvent carrier to flash off before sizing or seating bullets.
Can NEOLUBE® be used on all types of materials?
NEOLUBE® is generally compatible with a wide range of materials, including metals, plastics, and elastomers. However, it’s always recommended to check the product specifications or consult with a technical expert for compatibility with specific materials.
Is CaseLube™ safe to use indoors?
CaseLube™ contains isopropanol, which is extremely flammable. Always use it in a well-ventilated area, away from heat sources, sparks, and open flame. Avoid prolonged skin contact and eye exposure. Cap the bottle tightly when not in use. Store at room temperature away from direct sunlight. See full safety information below.
Will graphite contaminate my primers or powder?
When applied correctly — as a thin interior neck film with solvent flashed off — the risk of powder or primer contamination is very low. The dry graphite film is bonded to the brass surface rather than sitting as loose powder. As with any lubricant, avoid applying near flash holes or the case base. Standard case inspection and cleaning practices are always recommended between reloading cycles.
How to Use
Application in 4 Steps
Prep Your Cases
Start with clean, deprimed brass. Remove any prior lube or residue from previous loads for best results.
Apply to Applicator
Lightly charge a foam pad, brush, or your preferred applicator with CaseLube™. A small amount goes a long way.
Coat Case Neck Interior
Insert the applicator and rotate inside the neck to deposit a thin, even graphite film on the interior surface.
Allow to Flash Off
Wait briefly for the isopropanol carrier to evaporate, then proceed with sizing or seating operations.
⚠ Safety Warning
DANGER: Extremely flammable liquid and vapor. Causes skin and eye irritation. May cause allergic skin reaction. May cause drowsiness or dizziness. Keep away from heat, sparks, and open flame. Use only in well-ventilated areas. Wear protective gloves and eye protection. Keep out of reach of children.
CaseLube™ at a Glance
The Precision Reloader’s Standard in Case Neck Lubrication
Fast-drying isopropanol carrier leaves only a clean graphite film, not oily contamination.
Dramatically lowers friction at the sizing die, protecting brass and extending tooling life.
Uniform lubrication across the neck interior produces repeatable sizing — critical for accuracy.
Compatible with foam pads, brushes, or any system — integrates into your existing workflow.
Formulated by Huron Industries, makers of NEOLUBE® — industrial-grade colloidal graphite since 1948.
Manufactured and quality-controlled domestically for the precision reloading market.