- About Us
- Water Proofing
- What is Waterproofing?
- Importance of Waterproofing
- Types of Waterproofing
- Waterproofing Products
- Bitumen Membrane
- Bitumen Liquid Membrane
- Bitumen Primer
- Advantages and Disadvantages
- Contact Us
Solvent Based Bitumen Coat
Nurprime is solvent based black bitumen paint. When dry the product forms an odorless and taints free bitumen film suitable for the protection of metals, concrete roofing, felt, fiber cement, corrugated iron, asphalt and wood against water attack.
Uses of Nurprime SB
Nurprime provides an effective water proof, weather proof, corrosion resistant protective coatings. It is resistant to low concentrations of alkalis and acids and withstands prolonged oxidation it is suitable for application to a wide variety of materials including iron and steel, lead, zinc aluminum, asbestos-cement, concrete, stone, wood, felt and brick and is mainly used for metal protection, protecting drinking water tanks as a protective coating for concrete structures, stone, bricks, concrete screeds and sand/cement surfaces over coating felt/woo.
Typical Technical Data
|Water Content, %||Max 0.5||ASTM D95|
|Saybolt Furol Viscosity at 25ºC, Seconds||25-125||ASTM D88|
|Specific gravity at 25ºC||Min 0.85||ASTM D70|
|Tests on residue from distillation
Penetration at 25ºC, dmm
Solubility in Trichlorethylene, %
|Distillation, volume % of the primer
Nurprime is ready for use and should not be thinned. Apply by brush or spray, A minimum of two coats of bitumen paint should be applied, the first should be allowed dry (Normally 2- 4 hours depending on weather condition) before the second is applied application rate 4-6m2 /Liter however the coverage will depend on the porosity of the Substrate. Drying time is 3-4 hours at normal atmospheric temperature. Keep away from sources of ignition. Can be stored atmospheric temperature.
Standard: Nurprime complies with drying time of water retention ASTM D41.
Packing: 200Liter Barrel, 20Liter Pails
- Single component
- Quick drying
- High Coverage rate
- Excellent water retention for use as a curing compound
- Excellent adhesion to most common building substances