Product Overview
Gilsonite (Natural Bitumen / Natural Asphalt), also known as Natural Bitumen or Natural Asphalt, is a unique naturally occurring hydrocarbon resin characterized by its high purity, excellent bonding properties, thermal stability, and compatibility with a wide range of industrial formulations. With its glossy black appearance and superior performance features, Gilsonite is an essential raw material in oil & gas drilling, asphalt and road construction, ink manufacturing, coatings, and foundry applications.
Gilsonite is available in lump, granular, and powder forms with various mesh sizes.
Key Characteristics
- High carbon content and purity
- Excellent bonding capability
- High softening point and thermal stability
- Waterproofing and viscosity-enhancing properties
- Compatible with polymers, asphalt binders, and drilling fluids
Industrial Applications
1. Oil & Gas – Drilling Fluids (OBM & WBM)Used as a shale stabilizer, filtrate loss reducer, and plugging agent in both oil-based and water-based mud systems.
2. Asphalt & Road ConstructionImproves rutting resistance, durability, waterproofing, and overall asphalt performance in hot mix asphalt (HMA) and pavement sealants.
3. Inks & CoatingsEnhances adhesion, gloss, density, and resistance in black printing inks, industrial coatings, and protective paints.
4. Foundry IndustryUsed as a carbon additive and wetting agent in foundry sands to improve mold release and casting quality.
5. Chemical & Resin ManufacturingActs as a reinforcing agent, viscosity modifier, and performance enhancer in resins, adhesives, and waterproofing compounds.
Available Grades
- Gilsonite Powder (mesh 200, 300, etc.)
- Granular Gilsonite
- Lump Gilsonite
- High-solubility and customized grades
Packaging & Supply
- 25 kg bags
- Jumbo bags (1 MT)
- Bulk shipments
- Customized packaging