VARO-70V


- Single component with high performance, low odour, moisture curable polyurethane waterproofing membrane. High viscous PU for roller application to vertical, exposed surfacesa & provides long-life waterproof protection.


▶ TECHNICAL DATA



▶ Features 

* One-pack, moisture curing system.

* Easy, fast application & repair by roller or brush. 

* Good adhesion to the substrates. 

* Good adhesion to the topcoat.

* Good persistence and chemical resistance. 

* Good thixotropic properties.


▶ Uses 

* General exposed areas for vertical

- Roof-deck, walkway, hallway, floor, etc. 

* General exposed vertical surfaces. 

- Concrete, block, brick, tile, etc.


▶ Color

* Green, Grey 

- Custom colors are available. 

* Tend to yellowish and become chalking after exposure to UV light. It should be combined with Varo-Top HG for UV-resistance and durability


▶ Coverage 

* 1.40kg/m in 1.0mm dry film thickness on a smooth surface.

* Recommended flilm thickness: 3mm.


▶ Packaging 

* 22kg / Steel Pail.


▶ Storage 

* Use within six (6) after manufacturing date written on the label. 

* Store in cool, dry and well-ventilated place. 

* Avoid exposure to humidity and UV. 

* Avoid contamination by water, alcohol, etc. 

* Keep away product from heat, spark and flames.


▶ Surface Preparation
* Surfaces must be sound, smooth and free from dust, laitance, oil or other contaminants.

▶ Application - Professional use only. 

* Priming
- To inhibit pin-holes and increase the adhesion to the surfaces, porous surfaces should be coated by primer(Varo-BP is recommended) at 0.25Kg/in 0.1mm dry film thickness. 

* Coating 
- Apply VARO-70V membrane by roller or brush in two times(1.5mm respectively) up to 3.0mm coating thickness over the primed surface. 
- Allow to dry fully between coats.
- Do not apply product unless concrete has cured at least 28days at 20C and over 80%RH or equivalent. The surfaces temperature and moisture content should be lower than 400 and 6% 
- Do not apply product when the temperature is below 50 
- Cover the fully dried membrabne by Varo-Top HG R/H for color-fast and endurance 
- Please refer to the general guideline for complete information.