VARO-40S


- Single component with high performance, low odour, moisture curable polyurethane waterproofing membrane. Self-leveling PU for roller application to horizontal, nonexposed surfaces & provides long-life waterproof protection.


▶ Features 

* One-pack, moisture curing system. 

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

* Good adhesion to the substrates. 

* Good persistence and chemical resistance.


▶ Uses 

* General non-exposed areas. 

- Bathroom, balconies, basement, ponds, etc. 

* General non-exposed surfaces. 

- Concrete, block, brick, tile, etc.


▶ Color

Black (Charcoal).


▶ Coverage 

* 1.50kg/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.

* 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/m in 0.1mm dry film thickness. 
* Coating
- Apply VARO-40S 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 200 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 
- Do not use on exposed areas. 
- Cover the fully dried membrabne by protective mortar or coat for endurance.
- Please refer to the general guideline for complete information.