100% Biobased Drill Rod Grease | BioGrease Natural DR
Product Overview
BioGrease Natural DR is a premium biodegradable drill rod grease formulated from natural ester base oils and a proprietary thickener. Unlike petroleum-based alternatives, this grease is 100% biobased, PFAS-free, and environmentally safe, making it ideal for drilling operations where spills or leaks could impact sensitive ecosystems.
Specially engineered for deep hole drilling, coring, mining, geotechnical, and oil & gas applications, BioGrease Natural DR ensures superior adhesion, low friction, and reliable lubrication even under the toughest wet or dry conditions.
Key Features & Benefits
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100% Biobased & Biodegradable – reduces environmental impact without sacrificing performance.
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PFAS-Free Formulation – free of harmful fluorochemicals for safer use.
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Superior Adhesion – extremely tacky formula keeps grease on drill rods, minimizing wash-off.
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Performs in Wet & Dry Environments – reliable lubrication even when applied underwater.
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High Flash Point (619°F / 326°C) – safer handling versus conventional petroleum greases.
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Deep Drilling Performance – proven effectiveness at depths beyond 3,000 feet.
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EPA EAL Classified – meets Lubrifiant écologique standards for biodegradability, toxicity, and bioaccumulation
Applications
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Geotechnical drilling projects
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Mining & mineral coring
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Oil & gas exploration
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Any drilling operation near water or sensitive ecosystems
Best suited for use in operations where leaks or releases into the environment are possible
Technical Specifications
| Property | Value | Method |
|---|---|---|
| Grade NLGI | 3 | ASTM D217 |
| Appearance | Golden Brown | Visual |
| Base Oil Viscosity @ 40°C | 2500 cSt | ASTM D445 |
| Flash Point | 619°F (326°C) | ASTM D92 |
| Dropping Point | >300°C | ASTM D225 |
| Four-Ball Weld Load | >500 kg | ASTM D2596 |
| Four-Ball Wear Scar | >0.45 mm | ASTM D2266 |
| Oil Separation | <5% | ASTM D6184 |
| Biodégradabilité | >60% (OECD 301B) | Pass |
| Aquatic Toxicity | Non-toxic | OECD 202 |
| Bioaccumulation | Not bioaccumulative | EPA Standard |
Approvals & Certifications
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eSyn Certified
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EPA Environmentally Acceptable Lubricant (EAL) compliant
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REACH Exempt
Packaging Options
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35 lb. Pail
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400 lb. Drum
Safety & Handling
BioGrease Natural DR is non-hazardous and non-toxic, but standard handling practices apply:
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Use in well-ventilated areas.
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Avoid prolonged skin and eye contact.
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Dispose of used grease according to local regulations.
For full safety details, consult the Safety Data Sheet (SDS).
Why Choose BioGrease Natural DR?
Switching to BioGrease Natural DR helps operators:
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Improve drilling efficiency and rod protection. The grease adheres to the rod even in higher moisture environments.
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Enhance worksite safety with higher flash points, and non-toxic properties.
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Meet environmental compliance and ESG and/or sustainability commitments.
With superior lubricity, biodegradability, and extreme-condition performance, BioGrease Natural DR is the trusted choice for sustainable drilling operations.
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