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Product Introduction :
The first super elastic mid-coat is a specially modified elastic multi-layer coating with the best waterproof and anti-crack functions.
Suitable for decoration and protection of concrete or cement mortar wall of building exterior. Especially suitable for Cracked wall surface painting.
Product Features :
◆The paint film has excellent elasticity, can cover the fine cracks on the wall and resist the cracking of cement wall.
◆Excellent waterproof performance, can prevent external water from penetrating and corroding concrete and cement walls.
◆It can adjust to uneven rough surfaces and has the function of covering the defects of the wall surface.
◆When used with the first elastic topcoat, it can provide a coating system with excellent weather resistance.
◆Water-based finished product guaranteed, simple and convenient construction.
Coating amount : Theoretical value 0.7~1.1 m²/ kg / layer (dry film thickness 70 microns)
(The actual paint consumption will vary depending on the construction method, surface hardness and roughness, and construction environment. In addition, when choosing different paint film thicknesses according to needs, the consumption will vary. The amount of paint will vary greatly)
Recoating time :
6~8 hours/ 25℃ . (Drying time will vary with ambient temperature and humidity)
Directions : Apply with a special roughened roller.
dilute release : If required for coating, the dilution amount should be controlled within 0~8%.
(The dilution ratio needs to be adjusted appropriately for different numbers of coats of paint according to the ability of the wall surfaces to absorb paint at different powdering degrees )
Construction conditions:
Construction at temperatures above 5°C and relative humidity below 85%, wall moisture content below 10%, PH value less than 10.
Instructions for use:
Before painting, the wall must be firm, dry and clean. If the wall has bad appearance, use special putty to repair and smooth it. If it is an old wall or a wall that has been painted, you should also clean up the garbage,dust and repair.
First apply a first-class multifunctional primer, then apply elastic mid-coat after drying, and then apply first-class elastic exterior wall paint