ADEMİX 7501 Pol Primer
Polyurethane Based Primer
Ademix 7501 Pol Primer
Polyurethane Based Primer
Description:
It is a Polyurethane Based, Single Component, Low Viscosity, Transparent Primer.
Areas of Use:
It is used on the foundation and shear concrete, concrete, plaster, plasterwork surfaces as an adherence improving primer material under polyurethane-based waterproofing materials, floor coverings and topcoat paints.
Advantages:
It is easy to apply.
It dries in a short time.
It reduces the water absorbency of the concrete structure.
It fills pores, non-structural cracks on the surface.
It perfectly covers the surface totally/uniformly and homogeneously.
It provides perfect cohesion with absorbent surfaces.
Technical Specifications:
Drying Time: 2-5 hours
Density: ~ 1,00 kg/lt
Application Information
Application Temperature: (+5°C) – (+35°C)
Average Consumption: 0,150-0,250 kg/m²
*These values are valid for 23°C and 50% relative humidity. Times may vary depending on ambient conditions.
Surface Preparation:
-The surface must be clean and dry, and free from oil, dirt, grease, coatings and other dirt that will prevent adhesion.
-Large fractures and faults must be repaired beforehand.
-The cement crust and glossy screed sanding on the concrete surface should be cleaned with tools such as a notching machine, diamond drum wiping machine, driven grinding, and the surface should be roughened and wiped.
-The entire surface of the industrial vacuum cleaner should be cleaned from dust.
Mixture Preparation:
It is a ready to use material. Absolutely no water should be added.
Application:
ADEMIX 7501 POL PRIMER is made ready for use by stirred by hand or with a low-speed mixer. The surface to be primed should be completely covered with the help of a roller or brush. It is recommended to use airless spray on large surfaces. Polyurethane waterproofing coating should be applied after 2 – 4 hours.
– For the best results in ADEMIX 7501 POL PRIMER application, ambient temperature should be between +5°C and +35°C and necessary precautions should be taken in bad weather conditions.
-New concrete surfaces should be dried for a minimum of 28 days.
-The moisture ratio of the application surface should not exceed 4%.
-It contains solvent, and it is flammable. It should not be approached with an open flame.
-For optimum application, the primer should not be allowed to be heated by the sun or other heat sources.
-Applied surfaces should be protected from water for 3-4 hours.
-The equipment used during the application should be cleaned with a suitable solvent immediately after the application.
-It should be applied as a thin layer so as not to form plash and ponding on the ground. Puddled spills should be cleaned with an absorbent cloth.
Warnings:
All necessary Occupational Health and Safety measures must be taken in the application areas. All work safety equipment, such as work clothes, protective gloves/goggles /mask, should be used during the application in accordance with the Occupational Health and Safety rules. Ventilation of the working area is required. Warehouse and stock areas should not be approached with fire. Contact of the product with the skin and eyes should be prevented, in such a case, the contacted part of the skin should be washed with plenty of water and medical attention is required immediately. Food and beverages should also not come into contact with the product. It should be kept out of reach of children.
Color:
Yellow Color Transparent Liquid
Package:
20 kg Tin Can
Shelf life: Storage conditions
It should be stored in its original package in a dry environment, protecting from frost.
If appropriate storage conditions are provided, it is 12 months from the production date.