Bitumen Kote/Primer

Water Based Primer / Kote & Oil Base Primer

It sounds like you’re describing both water-based and oil-based bitumen primers, each with its own set of features and applications. Let’s break down the features and characteristics of each:

Water-Based Primer/Kote:

Manufactured using high-quality basic bitumen, both steam-refined and air-blown.
Can be easily diluted with water for various applications.
Stable clay emulsions produced from a wide range of basic bitumen.
Typically exhibits a smoothly creamy consistency.
Features:
- Crack-proof: Provides excellent crack resistance, enhancing the durability of the treated surface.
- Durable: Offers long-lasting performance, even under harsh environmental conditions.
- Quick Dry: Dries rapidly after application, allowing for faster project completion and traffic reopening.

Oil-Based Primer:

Also manufactured using superior quality basic bitumen, both steam-refined and air-blown.
Generally not diluted with water; instead, applied directly.
Features:
- Typically exhibits a thicker consistency compared to water-based primers.
- Provides excellent adhesion to various surfaces, ensuring a strong bond between the substrate and subsequent coatings or overlays.
- Offers crack-proof and durable properties similar to water-based primers.

Both types of primers serve as preparatory coatings for various surfaces, including concrete, asphalt, metal, and masonry, before the application of sealants, paints, or overlays. The choice between water-based and oil-based primers depends on factors such as substrate type, environmental conditions, and specific project requirements.

Variety :

Water based Primer (Kote)
Oil Based Primer

Uses :

Bitumen primer can serve a variety of protective and insulating functions across different industries and environments:

Protecting Boiler Insulations: Bitumen primer can be applied as a protective coating over boiler insulations to enhance durability and resistance to heat, moisture, and corrosion.
Waterproofing of Roofs: Bitumen primer serves as an effective waterproofing agent when applied to roofs, preventing water infiltration and protecting the underlying structure from damage.
Protecting Against Corrosion: Applied as a coating on metal surfaces, bitumen primer acts as a barrier against corrosion, prolonging the lifespan of structures and equipment.
Protects Vibration in Vehicles: Bitumen primer can be used in vehicle manufacturing to dampen vibrations, reducing noise and improving ride comfort.
Insulation Binder: Bitumen primer can act as a binder for insulation materials, providing adhesion and stability to the insulation layer.
Undercoating on Asbestos, Cement, and Concrete Surfaces: Bitumen primer is commonly used as an undercoating on surfaces such as asbestos, cement, and concrete before applying finishing coats. It enhances adhesion and provides a protective layer against moisture and environmental factors.

In summary, bitumen primer offers versatile protective and insulating properties, making it suitable for a wide range of applications in industries such as construction, manufacturing, and automotive. Its ability to adhere to various substrates and provide long-lasting protection makes it a valuable asset in many different scenarios.

Packaging :

Technical Specification of Bitumen Kote (Water Base Primer)

Characteristic	Req. As per Our Internal Specification	Results
Application	Uniform and Applying By Brush	Uniform and Applying By Brush
Solid Content	50%	49.70%
Colour	Brown to Deep Brown	Brown
Ph	4 to 6	5
Drying Time (Hours)	6 Hrs	5 Hrs.

Technical Specification of Bitumen Oil Base Primer

Component	Standard	Result
SKO	50 – 60%	52.00%
Bitumen – 80/100	40 – 50%	48%
Appearance	Black Mobile Liquid	Black Mobile Liquid
Colour	Paint like	Paint like
ph	N/A	N/A
Boiling Point/Boiling Range	℃ Above 150℃	153℃
Specific Gravity	0.80 – 0.95	0.89
Melting Point/Freezing Point	N/A	N/A
Water Solubility	Insoluble	Insoluble
Flash Point	Above 32℃	Above 32℃