Pro Primer 5002

Surface Preparation

The surface to be applied must be freed from dust, dirt, rust, and oil, and loose parts must be scraped off. Areas prone to cracking, such as horizontal/vertical joint places, should be rounded by applying ProEdit 5045 repair mortar or chamfer tape. Large pores and cracks must be filled with ProEdit 5045 repair mortar.

Application

ProPrimer 5002 must be applied cold. After mixing with approximately 20% water, it is applied with a bitumen brush or spray gun. It dries in about 4-5 hours depending on weather conditions. It should not be applied in rainy weather or at temperatures below -5°C. Another coat should not be applied before one coat is completely dry. In cracked surfaces or insulation applications that need to withstand higher water pressure, it can be used together with reinforcement such as reinforcement mesh, polyester felt, isolation cloth, etc. Screed material obtained by mixing sifted fine sand and a certain amount of cement with ProPrimer 5002 can be pulled with a trowel to level hollow sections on the ground or to form a protective layer over insulation layers.

It is a ready-to-use bituminous membrane primer and waterproofing material obtained by mixing water and bitumen using special methods.

Advantages

Thanks to its superior adhesion property, it ensures that bitumen-based products applied on it adhere to the surface more securely and without gaps.
After the water in its structure evaporates, it forms a waterproof layer on the surface it is applied to.
Since it does not contain flammable and toxic substances, it is suitable for use in enclosed areas.
Being water-based, it is eco-friendly.
It provides excellent adhesion even if the surface is damp.

Areas of Use

Used as a primer before the application of all brands of bitumen-based roll and liquid membranes.
On all horizontal and vertical surfaces.
In positive-side (external) insulation of foundations, cellars, and basements.
In the insulation of indoor wet areas such as bathrooms, kitchens, and toilets.
In hot bitumen parquet gluing applications, as a primer on screed.
Applied to construction molds to ensure easy removal of molds and to obtain a smooth surface.

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