
Bitu-Ox 400 Asphalt Cleaner and Remover for Tools and Equipment
Asphalt Remover & Degreaser
$24.99
Bitu-Ox™ 400 is an Oil-Based cleaner formulated to liquefy and remove asphalt, tar, oil, grease, asphaltene, and paraffins on contact, quickly cleaning tools, equipment, machinery, and more. It also prevents and loosens rust, leaving a protective coating to prevent future rust corrosion. Bitu-Ox™ 400 has multiple uses and also acts as a heavy lubricant, release agent, and degreaser, and can be used in a power washer for extreme cleaning.
- Industrial Strength Performance
- Certified Readily Biodegradable*
- Results may vary depending on substrate, temperature, and contamination
| Dilution | Ratio |
| Heavy Cleaning | Concentrate |
| Medium Cleaning | 3:1 |
| Light Cleaning | 6:1 |
Size
Bottles and pails link to Amazon. For drums, contact Bitu-Ox about larger sizes.

Heavy-Duty Asphalt Cleaner & Remover
Product Safety Information
Download the Bitu-Ox 400 Safety Data Sheet (PDF; revision March 16, 2023).
Confirm that this sheet matches the product you are using. For the latest label, safety sheet or application guidance, contact Bitu-Ox.
Bitu-Ox 400 is an oil-based asphalt cleaner and remover for tools, equipment and machinery. It is formulated to remove asphalt, tar, oil and grease buildup. For DPWs, municipal maintenance teams, contractors and paving companies, product selection starts with the equipment, the residue and the approved cleaning procedure.
Review the current product instructions and safety data sheet before use. Contact Bitu-Ox if you need help confirming suitability for your cleaning task.
Questions About Bitu-Ox 400
What is Bitu-Ox 400 used for?
Bitu-Ox 400 removes asphalt, tar, oil and grease buildup from tools, equipment and machinery. Follow the current product instructions for the intended application.
Is Bitu-Ox 400 a cleaner for asphalt pavement?
This page focuses on removing asphalt residue from tools and equipment. If you need to clean a paved surface, contact Bitu-Ox to confirm the right product and method for that application.
Where can I buy Bitu-Ox 400?
Select a package size and use the Amazon purchase button to view the linked listing. For sizes offered by inquiry or questions about bulk orders, contact Bitu-Ox.
For related guidance, see how to remove hardened asphalt from tools and equipment.

BITU-OX™
400
- Liquifies Tar & Asphalt
- Lubricates Parts & Tools
- Prevents & Loosens Rust
- Leaves Protective Coating
- Engine Degreaser
- Release Agent
- Oil-Based

BITU-OX™
BIO-NT
- Graffiti Remover
- Automotive Cleaner
- Degreaser
- Ink Remover
- Adhesive Remover
- Solvent-Based

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*Product ingredients, except for surfactants, demonstrate an acute aquatic toxicity equal to or greater than 100 mg/L. Surfactants demonstrate an aquatic toxicity of greater than or equal to 10 mg/L, but contain no products of concern and are readily biodegradable.