Corupur B

Single Component Polyurethane-Bitumen Based Water Insulation Coating Material

Polyurethane-Bitumen based, single component, liquid, ready to use, walkable water insulation and coating material.

Suitable Areas of Application

On materials such as concrete, stone, eternit, metal,
In rain gutters,
In channels and canals, terrace roofs,
In the protection of polyurethane foam applications,
In cold storages,
In wet areas,
In swimming pools,
It is safely applied against water and humidity.
It forms a seamless, waterproof and protective layer when applied.
It has high adherence.
It adheres perfectly even to old coatings.
It is extremely resistant to aging, diluted acid, base, salt, chemicals, mold and weather conditions. It preserves its initial properties for years.
It is a single-component, easy-to-use, elastic material that does not flow on vertical surfaces.
It has the ability to cover capillary cracks.
It is stable against depolymerization. It is applied as a protector on single or two component polyurethane materials.
Since it is permanently elastic, cracking is not observed on the applied surfaces later.
It has a high solids content.
It is resistant to plant roots.
It can be walked on after curing (approximately 72 hours)

FEATURES

When applied, it creates a seamless, waterproof and protective layer.
It has high adherence. It adheres perfectly even to old coatings.
It is extremely resistant to aging, diluted acid, base, salt, chemicals, mold and weather conditions. It preserves its initial properties for years.
It is a single component, easy to use, elastic material that does not flow on vertical surfaces.
It has the ability to cover capillary cracks.
It is stable against depolymerization. It is applied as a protector on single or two-component polyurethane materials.
Since it is permanently elastic, no cracking will occur on the applied surfaces.
The solid matter content is high.
It is resistant to plant roots.
After it has cured (approximately 72 hours), it can be walked on.

APPLICATION

After the material is mixed very well, it should be applied by brush, roller or spraying.
The application should be done in several thin layers, not in a single thick layer.
This prevents air bubbles from getting trapped.
Carrier net or geotextile should be applied between layers.
Approximately 12 hours should be waited between coats.
Final curing occurs in 5-7 days, depending on air temperature and ambient humidity.

STORAGE, PACKAGING, CONSUMPTION

When stored in its original unopened packaging under 30°C and protected from frost, the shelf life is at least 9 months from the date of manufacture.
The entire opened package should be consumed.
Total min. 1,500 kg/m2

WARNINGS

Since it contains flammable materials, smoking, lighting of fire and use of spark-producing devices (fans etc.) are prohibited during application. (S16)
Since it gives off toxic gases until it dries, forced ventilation should be provided and health precautions should be taken when used in closed areas. (S 38–23)
Protective gloves must be worn during application. (S37)
Do not leave the box lid open.(S7)
Do not expose to direct sunlight and heat. (S3/15)
Keep out of reach of children.(S2)
Eyes and skin must be protected when working with all chemicals. (S24/25)

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