Bituminous primer

Bituminous primer


RW Tar Primer-S is a component based on bituminous and organic solvents that has many applications for concrete and metal surfaces with proper adhesion and coating. This product complies with BS3416 typeI standard.


RW Tar Primer-S is used as a stainless and moisture-proof coating for concrete and steel structures, including: surface water sources and tanks for drinking water and transfer pipes, sewers, steel structures of buildings, hulls and berths, rafter, retaining silo surfaces, retaining silos Metal water, gas and oil, retaining walls, concrete foundations and. .

Consumption benefits:

RW Tar Primer-S is a product that is ready to use and easy to apply so that it does not need to be mixed with other materials.
Resistant to water contaminated with chemicals such as chlorine.
Using this product is a safe way to insulate metal and concrete surfaces.

Consumption rate:

For concrete surfaces between 0.5-0.2 kg / m² for two stages and for metal surfaces between 0.3-0 / kg for two or three stages.

Method of Use:

Before applying on any of the mentioned surfaces, the surface of the cartridge should be free of any grease and dirt or loose areas, and if there are creamy spots or paleness in the concrete surfaces, these areas should be corrected with repair materials and then RW Tar Primer-S Apply to the desired surface with a brush, spray or roller. When using the spray, it should be noted that the RW Tar Primer-S should be diluted to a thinner ratio of approximately 10% by weight and then sprayed. پاشيد.

To apply the second stage (second layer), you have to wait 2 to 4 hours after the first stage to get the applied surface of the first layer ready for proper adhesion with the second layer.

Clean the equipment used with organic solvents such as thinner after finishing work.

Drying time in temperatures between 5 to 35 degrees maximum 2 to 4 hours and full operation time from 1 to 2 days

This period varies with the climatic conditions of the region.

technical specification:

Color: Black

Specific weight at 23 degrees with Ford Cup No. 2: S 60-30

Mineral content: maximum wt 1%

Quality confirmation:

All products produced and supplied by this company are in accordance with international quality standards.

Volatile content: maximum wt 60%

Storage conditions and duration: Initial packing and closed away from cold and heat for 3 years

Packing: in 1 and 10 kg containers or in tankers

Safety Tips:

In case of contact with skin, rinse immediately with a thinner and then rinse with soap and water. In case of contact with eyes or respiratory mucosa, rinse immediately with plenty of water and seek medical advice immediately.

When using this product, it is necessary to use safety glasses and a mask.

This product is flammable and should be kept away from fire or any incendiary device or direct heat.

Environmental Tips:

Do not spill excess water or soil.

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