Cutback MC 250
MC-250 is a medium curing cutback made by blending bitumen with a kerosene-type solvent. The number gives its minimum kinematic viscosity at 60°C (250–500 mm²/s), so MC-250 is a heavier grade that holds more binder on the surface.
Where Cutback MC 250 is used
Cutback bitumen is bitumen blended with a petroleum solvent so it can be applied at low temperatures. Once laid, the solvent evaporates and leaves the binder behind. The solvent type sets the curing speed.
- 01Prime coats on granular bases, stockpile cold mix and patching
- 02Surface dressing and chip seals
- 03Cold-mix asphalt for maintenance and remote sites
- 04Projects without hot-mix plants or heating equipment
Conforms to ASTM D2027
Supplied to ASTM D2027. Tested for viscosity, flash point, water content, distillation profile and properties of the residue.
Typical specifications — Cutback MC 250
| Property | Unit | Min | Max | Test method |
|---|---|---|---|---|
| Kinematic viscosity at 60°C | mm²/s | 250 | 500 | ASTM D2170 |
| Flash point (Tag open cup) | °C | 66 | – | ASTM D3143 |
| Water | % vol | – | 0.2 | ASTM D95 |
| Residue from distillation to 360°C | % vol | 65 | – | ASTM D402 |
| Tests on residue from distillation | ||||
| Penetration at 25°C | 0.1 mm | 80 | 120 | ASTM D5 |
| Ductility at 25°C | cm | 100 | – | ASTM D113 |
| Solubility in trichloroethylene | % | 99.0 | – | ASTM D2042 |
Typical values based on ASTM D2027. The binding specification for each cargo is the certificate of analysis issued at loading. Custom specifications are available on request.
Storing Cutback MC 250
Temperature: Store and apply at the lowest temperature that gives a workable viscosity. Heating drives off solvent and raises fire risk.
Containers: Keep in closed, sealed tanks or drums to stop solvent evaporating, which changes the grade.
Fire safety: Cutbacks contain flammable solvent. Keep them away from open flames and sparks, earth the equipment, and keep fire extinguishers at hand.
Ventilation: Store in well-ventilated areas and avoid breathing vapours. Follow local rules on VOC emissions.
How we ship Cutback MC 250
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Cutback MC 250: common questions
What is Cutback MC 250?+
MC-250 is a medium curing cutback made by blending bitumen with a kerosene-type solvent. The number gives its minimum kinematic viscosity at 60°C (250–500 mm²/s), so MC-250 is a heavier grade that holds more binder on the surface.
What is Cutback MC 250 used for?+
Cutback MC 250 is mainly used for: prime coats on granular bases, stockpile cold mix and patching; surface dressing and chip seals; cold-mix asphalt for maintenance and remote sites; projects without hot-mix plants or heating equipment.
Which standard does WGV's Cutback MC 250 meet?+
Supplied to ASTM D2027. Tested for viscosity, flash point, water content, distillation profile and properties of the residue.
How is Cutback MC 250 shipped?+
WGV Oil Trading ships Cutback MC 250 by steel drums, bitutainer or bulk, on FOB, CIF, CFR or DAP terms. Every cargo is inspected at the load port by SGS, Intertek or an equivalent independent inspector.
How do I get a price for Cutback MC 250?+
Send the quantity, destination port, preferred Incoterms and timing through the quote form on this page, by WhatsApp on +34 663 192 105, or by email to sales@wgvoiltrading.com. WGV Oil Trading replies with a written offer the same day. Payment is by documentary LC, SBLC or TT against documents.